C/1999 H1 (Lee)

Epoch 1999 July 1.0 TT = JDT 2451360.5  

T 1999 July 11.17306 TT                                 Nakano

q   0.7080753            (2000.0)            P               Q

z  +0.0005213      Peri.   40.70409     -0.55629986     +0.81696162

 +/-0.0000021      Node   162.65131     +0.56650887     +0.23902834

e   0.9996309      Incl.  149.35278     +0.60794586     +0.52482298

From 961 observations 1999 Apr. 16-2000 Jan. 8, mean residual 0.77.

   Nongravitational parameters A1 = +2.46 +/- 0.09, A2 = -0.1045 +/- 0.0158.

   (1/a)org.= +0.001317, (1/a)fut.= +0.000396 (+/-0.000002), Q= 7.

Residuals in seconds of arc 

1999/                     990618 649  1.4+  0.8-    991005 903  1.6+  0.3-  

990416 422  0.5-  0.0     990618 649  1.5+  0.5-    991005 903  1.2+  0.4-  

990416 422  0.8-  0.1-    990619 422  0.6+  0.8-    991005 903  1.5+  0.1+  

990416 422  0.4-  0.0     990619 422  0.8+  1.0-    991005 372 (0.2+  2.4+) 

990416 422  0.8-  0.2-    990622 402  0.3+  1.4-    991007 720  0.5+  0.1+  

990416 422  0.8-  0.1-    990622 402  0.6+  1.2-    991007 720  1.0+  0.1+  

990416 422  0.3-  0.0     990622 402  0.4+  1.3-    991007 720  0.4+  0.1+  

990416 422  0.0   0.0     990727 349  1.0-  0.3+    991007 720  0.9+  0.3+  

990416 422  0.1-  0.1-    990727 349  0.7-  0.2-    991007 720  1.0+  0.5+  

990416 422  0.3-  0.1-    990727 349  0.7-  0.4-    991007 169  1.7+  0.2+  

990417 427  0.9-  0.2-    990729 349  1.6-  0.3-    991007 169  0.9+  0.8+  

990417 427  0.9-  0.2-    990729 349  0.7-  0.1-    991007 169  1.0+  0.4-  

990417 427  0.8-  0.2-    990729 349  1.1-  0.2-    991007 169  1.8+  0.3-  

990417 427  0.7-  0.1-    990730 897 (2.1-  0.5+)   991007 169  1.0+  0.8-  

990417 427  0.2-  0.1-    990730 402  1.7-  0.5-    991007 169  1.1+  1.6-  

990417 427  0.7-  0.6+    990730 402  0.7-  0.1+    991007 169  1.4+  0.6-  

990417 427  0.7-  0.4+    990730 402  0.2-  0.1-    991007 169  1.4+  0.5-  

990417 427  0.2-  0.5+    990731 349  0.9-  0.6-    991007 169  0.1+  0.6+  

990417 427  0.5-  0.4+    990731 349  1.6-  0.2+    991007 169 (2.2+  1.0-) 

990417 426  0.2-  0.2+    990731 349  1.2-  0.5-    991007 169 (1.8+  2.1-) 

990417 426  0.5-  0.3+    990801 897  1.0-  0.9+    991008 349  0.1+  0.2-  

990417 426  0.2-  0.1+    990801 897  1.1-  0.1+    991008 349  0.4-  0.2+  

990417 426  0.0   0.0     990806 046  0.7-  0.2-    991008 900  0.2+  1.0+  

990417 860  0.1-  1.0+    990806 046  0.8-  0.0     991008 349  0.1+  0.0   

990417 860  0.4-  1.7+    990806 046  0.6-  0.3-    991008 900  0.1+  0.1-  

990418 860  0.5-  1.6+    990806 046  0.3-  0.6-    991008 610  0.5+  0.1-  

990418 860  0.7-  1.5+    990807 897  1.1-  0.1-    991008 610  0.6+  0.2-  

990418 860  0.8-  1.4+    990807 897  0.9-  0.4-    991008 610  0.5+  0.3-  

990418 859  1.5-  0.3-    990807 897  0.9-  0.5-    991008 610  0.5+  0.3-  

990418 859  1.0-  0.5-    990808 372  1.5-  0.7-    991008 610  0.5+  0.4-  

990418 859  1.2-  0.3-    990808 372  1.9-  0.5-    991008 945  0.3-  1.1+  

990418 859  1.3-  0.6-    990811 118  0.8-  0.7-    991008 945  2.0-  1.4-  

990418 859  1.3-  0.8-    990811 118  1.4-  0.3-    991008 945  0.9+  0.3-  

990418 859  1.3-  0.7-    990811 355  1.4-  0.1-    991009 642  0.4+  0.7+  

990418 859  1.2-  0.6-    990811 355  0.7-  0.5-    991009 642  0.5+  0.2-  

990418 430  0.2-  0.1-    990811 355  1.0-  0.3-    991009 642  0.8+  0.9+  

990418 430  0.3-  0.1-    990812 372  1.0-  0.7-    991009 750  0.1+  0.7+  

990418 428  0.4+  0.1+    990812 402  1.4-  1.1-    991009 750  0.4-  0.6+  

990418 428  0.4+  0.2-    990812 402  1.4-  1.1-    991009 351  0.2+  0.0   

990418 428  0.7+  0.3-    990812 402  1.4-  1.0-    991009 351  0.8+  0.1+  

990418 426  0.0   0.2-    990814 118  0.7-  1.0-    991009 351  0.3-  0.1+  

990418 426  0.1+  0.0     990814 118  0.4-  0.4-    991009 900  0.0   0.6+  

990418 426  0.2-  0.3-    990818 897  0.7-  0.6-    991009 900  0.1-  0.2+  

990418 426  0.0   0.0     990818 897  0.3-  0.9-    991009 360  0.1-  0.9+  

990419 428  0.7-  0.3+    990818 349 (3.2-  0.8-)   991009 360  0.2-  0.9+  

990419 428  0.3-  0.4+    990818 349 (3.6-  0.6-)   991009 360  0.2-  0.8+  

990419 428  0.3-  0.1+    990818 349 (3.3-  0.7-)   991009 169  1.9+  1.0+  

990419 426  0.0   0.2+    990821 046  0.4-  0.5-    991009 169 (1.4+  3.1+) 

990419 426  0.1+  0.2+    990821 046  0.4-  0.4-    991009 169 (3.0+  0.7+) 

990419 426  0.1+  0.3+    990821 046  0.5-  0.5-    991009 169 (2.5-  1.9-) 

990419 426  0.2+  0.4+    990821 046  0.4-  0.3-    991009 169 (1.4+  4.2-) 

990419 423 (2.7-  0.8+)   990821 372  1.3-  0.8+    991009 169  1.5+  0.2+  

990419 422  0.1+  0.3+    990821 349  1.5-  0.7+    991010 750  0.4-  0.4+  

990419 422  0.1+  0.3+    990822 349  1.3-  0.4+    991010 750  0.0   0.3+  

990419 422  0.1-  0.4+    990822 349  1.5-  0.8-    991010 750  0.4-  0.4+  

990419 423 (1.8-  2.4+)   990822 402  1.3-  1.2-    991010 750  0.3-  0.6+  

990419 860  0.9-  0.1+    990822 402  1.2-  1.0-    991010 642  0.1+  0.6+  

990419 860  1.3-  0.1+    990822 402  1.2-  1.0-    991010 642  0.5+  0.7-  

990419 834  0.5-  0.2+    990823 118  0.5-  0.3-    991010 642  1.1+  0.7-  

990419 860  0.8-  0.7-    990823 118  1.2-  0.4-    991010 349  0.5+  0.5+  

990419 860  0.6-  0.1+    990823 470  1.2-  0.8-    991010 349  0.2+  0.7+  

990419 860  0.5+  0.4+    990823 470  1.5-  0.8-    991010 349  0.3+  0.5+  

990420 860  0.4-  0.3-    990823 470  1.2-  0.6-    991010 355  0.4+  0.1+  

990420 860  0.3+  0.9-    990825 118  0.1-  0.1-    991010 355  0.4+  0.1+  

990420 834  0.3-  1.0-    990825 118  0.0   0.3-    991010 355  0.6+  0.2-  

990420 834  0.7-  1.3-    990828 352  1.1-  0.8-    991010 945  0.2+  1.7+  

990420 834  0.8-  0.1-    990828 352 (2.4-  1.6-)   991010 945  0.6+  0.9+  

990420 834  0.9+  0.2-    990829 628 (3.7-  0.6-)   991010 945  1.2-  0.1-  

990420 834  1.2+  0.6-    990829 628  1.8-  0.1+    991010 945  0.3-  0.3-  

990420 834  0.2+  0.9-    990829 628  1.9-  0.6-    991011 897  0.2-  0.0   

990420 834  0.2+  0.2-    990829 628  1.6-  1.1-    991011 349  0.3+  0.7+  

990420 844  0.8-  0.1-    990829 402  1.3-  1.5-    991011 349  0.1-  0.4+  

990420 844  0.7-  0.2+    990829 402  1.2-  1.4-    991011 349  0.2+  0.8+  

990420 844  1.8-  1.1-    990829 402  1.3-  1.4-    991011 897  0.0   0.2+  

990420 834  0.1-  0.3-    990831 349  1.2-  0.4+    991011 071  0.4+  0.2-  

990420 834  0.2+  0.3-    990831 349  1.3-  0.1+    991011 071 (2.3+  1.4-) 

990420 834  1.1+  0.7-    990831 349  2.0-  0.3-    991011 071  0.4-  0.3+  

990420 423 (2.7-  0.1+)   990831 897  0.6-  0.3-    991011 071  1.0-  0.5+  

990420 423  1.7-  0.8-    990831 897  0.8-  0.4-    991011 071  0.6-  0.5+  

990421 428  0.1+  0.8+    990903 056 (1.7+  3.9-)   991011 071  1.8+  0.3-  

990421 428  0.0   0.8+    990904 138  0.6-  0.1+    991012 853  0.6-  0.8+  

990421 428  0.1+  0.5+    990904 138  0.8-  0.3-    991012 853  0.7-  0.8+  

990421 859  0.9-  1.0+    990904 138  1.0-  0.3-    991012 853  0.7-  0.6+  

990422 859  1.3-  0.2+    990904 138  0.6-  0.3-    991012 071 (7.5- 10.9+) 

990422 859  1.5-  0.2+    990904 138  0.1-  0.7-    991012 071 (7.0+  4.2-) 

990422 834  0.8+  0.3+    990904 897  0.9-  0.5-    991012 071 (5.0+  3.9-) 

990422 834  0.6-  0.5-    990904 897  0.7-  0.2+    991012 071 (3.3+  3.1-) 

990422 834  0.3-  0.1-    990904 903  1.8-  0.7-    991012 071 (7.3+  3.9-) 

990422 430  0.0   0.4+    990904 349  0.6-  0.0     991013 642 (5.6-  0.4+) 

990422 430  0.1-  0.6+    990904 349  0.4-  0.4+    991013 642 (2.0-  6.5+) 

990423 834  0.3-  0.2-    990904 903  0.9-  0.3-    991014 642  0.2+  0.7-  

990423 834  0.1-  0.6-    990904 349  0.6-  0.2+    991014 642  0.5-  0.4-  

990423 844  0.5-  1.2+    990904 903  0.8-  0.5-    991014 642  0.4-  0.7-  

990424 844  1.3-  0.7+    990904 372  1.3-  0.3-    991014 713  0.3+  0.9+  

990424 834  0.6-  0.2+    990904 540  0.9-  0.8-    991014 713  0.1+  0.8+  

990424 844  1.1-  0.4+    990904 540  1.6-  0.3-    991014 945 (2.1-  1.4-) 

990424 834  1.4-  0.0     990904 540  0.1-  0.6-    991014 945  0.4-  0.4-  

990424 844  0.9-  1.0+    990904 540  1.3-  0.4-    991014 945 (2.6-  2.9-) 

990424 844  0.6-  0.4+    990904 540  1.4-  0.6-    991014 945 (0.7-  2.2-) 

990424 859  1.1-  0.5+    990905 349  0.4-  1.0+    991015 642  0.1+  0.0   

990424 859  1.2-  0.6+    990905 349  0.8-  0.1+    991015 642  0.3+  0.8+  

990424 859  0.8-  0.7+    990905 349  1.6-  0.8-    991015 642  1.0+  0.4+  

990424 430  0.2-  0.8+    990906 046  0.4-  0.3-    991015 713  0.2-  0.6+  

990424 428  0.1-  0.8+    990906 046  0.5-  0.2-    991015 713  0.4+  0.5+  

990424 428  0.0   0.7+    990906 046  0.5-  0.3-    991015 713  0.5+  0.7+  

990424 430  0.8-  0.8+    990906 056 (2.7+  3.3-)   991016 642  0.4-  0.1+  

990424 429  1.4-  0.6+    990906 056  1.0-  1.5-    991016 642 (2.7+  3.0+) 

990424 429  1.3-  0.8+    990908 106  2.0-  0.1+    991016 642  0.9+  0.7-  

990425 859  0.7-  0.2+    990908 106 (2.5-  0.1+)   991016 145  0.6+  0.3-  

990425 859  1.1-  0.5+    990908 106  1.9-  0.2+    991016 145  0.5+  0.0   

990425 859  1.1-  0.4+    990908 106 (2.5-  0.2+)   991016 145  0.2+  0.1-  

990425 321  1.5-  0.9+    990908 372  0.6-  1.0+    991016 145  0.5+  0.1-  

990425 321 (2.6-  0.3+)   990909 118  0.8-  0.2-    991017 642  0.5+  0.5+  

990425 321  0.9-  0.1+    990909 118  1.0-  0.1-    991017 642  1.4+  0.7-  

990425 321  0.4-  0.3-    990910 610  0.2-  0.5-    991017 642  1.3+  0.1+  

990425 321  0.5-  0.3+    990910 610  0.3-  0.5-    991017 642 (2.9-  0.9+) 

990425 321  1.2-  0.6+    990910 610  0.3-  0.6-    991017 367  0.5-  0.1+  

990425 321  1.0-  0.1-    990910 610  0.3-  0.6-    991017 367  0.7-  0.3+  

990425 321 (2.1-  0.1+)   990910 610  0.4-  0.6-    991017 367  0.7-  0.1+  

990425 321  1.6-  0.2+    990911 355  0.3+  0.7-    991017 372  0.4-  0.7+  

990425 321  1.8-  0.3+    990911 355  0.2-  0.7-    991017 900  0.0   0.7+  

990426 426  0.2+  0.4+    990911 355  0.0   1.1-    991017 900  0.2-  0.2+  

990426 426  0.1+  0.4+    990911 349  1.2-  0.2-    991017 349  0.3-  0.5-  

990426 426  0.3+  0.5+    990911 349  1.1-  0.0     991017 349  0.7-  0.0   

990426 426  0.2+  0.5+    990911 349  0.6-  0.5-    991017 349  0.5-  0.3+  

990426 431  1.6-  0.4-    990911 056  1.7+  1.9-    991017 945  0.8+  1.3+  

990426 431  1.8-  0.4+    990911 056 (2.6-  1.4+)   991017 945 (2.3-  3.3-) 

990426 431  1.2-  0.3-    990911 130  0.3-  1.8-    991017 945  0.1-  0.9-  

990426 423 (2.3-  1.7-)   990912 130  1.0-  0.7-    991017 945 (2.2-  0.7-) 

990426 423  0.7-  0.8-    990912 130  1.2-  1.1-    991017 945  0.6-  0.4-  

990426 321  0.4-  0.3+    990912 360  0.3+  0.2-    991018 642  1.8-  0.9+  

990426 321  0.5-  0.6+    990912 360  0.5+  0.2-    991018 642  0.7-  0.6+  

990426 321  0.8-  0.8+    990912 360  0.4+  0.3-    991018 642  0.7-  0.2+  

990426 321  1.5-  0.5+    990912 056 (2.3+  0.4+)   991018 642  0.1+  0.0   

990426 321  0.9-  0.2+    990912 056  0.5+  0.1+    991018 699 (2.7+  0.2+) 

990426 321  0.6-  0.2+    990912 587  0.1+  0.1+    991018 699 (3.1+  0.6-) 

990426 321  1.2-  0.6+    990912 587  0.1+  0.2+    991018 699 (2.1+  1.0-) 

990426 321  1.1-  0.3+    990913 118  0.3-  0.0     991018 113  0.6+  0.2+  

990426 431  0.6-  0.3+    990913 118  0.3-  1.0-    991018 113  0.5+  0.1-  

990426 431  0.9-  0.7-    990914 610  0.8+  0.3-    991019 642  0.9-  0.2-  

990426 431 (2.7-  1.7+)   990914 610  0.6+  0.5-    991019 642  0.5+  0.0   

990427 860  1.1-  0.3+    990914 610  0.4+  0.7-    991019 642  0.7-  0.3+  

990427 860  1.5-  0.2+    990914 610  0.3+  0.8-    991019 642  0.8+  0.6+  

990427 860  1.2-  0.1+    990914 610  0.0   1.0-    991019 118  0.2-  0.7+  

990427 860  0.6-  0.4+    990914 610  0.2-  1.3-    991019 046  0.6-  0.7+  

990427 860  0.7-  0.3-    990914 057  1.3-  0.0     991019 118  0.8-  0.7+  

990427 860  0.6-  1.1-    990914 057  0.0   1.1-    991019 046  0.6-  0.6+  

990428 321  2.0-  0.1+    990914 057  0.3-  1.8-    991019 113  0.3+  0.1+  

990428 321  1.5-  0.2-    990914 057  1.4-  1.3-    991019 113  1.0+  0.3+  

990428 321  0.7-  0.4+    990914 057  0.1+  1.1-    991019 046  0.7-  0.7+  

990428 321  1.9-  0.3+    990914 057  1.5-  2.0-    991019 113  0.5-  0.3+  

990428 321 (2.2-  0.3+)   990914 057  1.5-  1.7-    991019 113  0.9+  0.2-  

990428 321  1.7-  0.1+    990914 057 (0.1-  2.8-)   991019 113  0.8+  0.0   

990428 321 (2.1-  1.1+)   990914 057 (0.5-  2.2-)   991019 046  0.7-  0.7+  

990428 321 (2.6-  0.6+)   990914 945  1.5-  0.1+    991020 642 (2.4+  0.1+) 

990501 426  0.7-  0.0     990914 057  1.5-  1.4-    991020 642  0.7-  0.4-  

990501 426  0.4-  0.1-    990914 057 (0.5-  3.4-)   991020 642  0.2-  1.2-  

990501 426  0.5-  0.2-    990915 629  0.1+  0.5-    991020 402  0.6-  0.3+  

990502 423  0.9-  1.7-    990915 106  1.5-  0.2-    991020 402  0.5-  0.3+  

990502 423  1.6-  1.8-    990915 046  0.2+  0.2+    991020 402  0.5-  0.4+  

990502 423  1.2-  1.1-    990915 106 (3.4-  0.3+)   991020 355  0.4+  0.1-  

990503 423 (2.1-  2.1-)   990915 046  0.3+  0.0     991020 355  0.1+  0.0   

990503 423 (1.3-  2.4-)   990915 046  0.1+  0.2-    991020 352  0.3+  0.9+  

990503 423  1.7-  1.6-    990915 046  0.1+  0.2-    991020 352  1.1+  0.1+  

990504 428  0.2-  0.7-    990915 056 (1.8-  3.7+)   991020 372  0.4-  1.0+  

990504 428  0.5-  0.9-    990915 056 (1.3-  4.5+)   991020 349  0.0   0.1+  

990504 428  0.3-  0.9-    990917 848  0.4+  0.2+    991020 349  0.2+  0.0   

990504 423  1.4-  1.6-    990917 848  0.5+  0.9-    991020 349  0.2-  0.3-  

990504 423 (2.8-  1.8-)   990917 848  0.5-  0.0     991021 900  0.3-  0.0   

990504 423  1.4-  1.8-    990918 848  0.1+  0.2-    991021 900  0.3+  0.5-  

990504 423 (2.2-  1.9-)   990918 848  0.3+  0.3-    991022 853  0.7-  0.6+  

990504 860  0.5-  0.8+    990918 848  0.1-  0.1-    991022 853  0.8-  0.8+  

990504 860  0.6-  0.0     990919 848  0.6+  0.2+    991022 853  0.8-  0.7+  

990504 860  0.9-  0.1-    990919 848  0.0   0.3+    991023 720  0.7+  0.3+  

990504 860  0.4-  0.7-    990919 848  0.3-  0.6-    991023 642  0.2+  0.1-  

990504 860  0.0   1.0-    990919 903  0.3+  0.8-    991023 720  0.6+  1.0-  

990504 860  0.3+  1.3-    990919 903  0.3+  1.6-    991023 642  1.0+  1.4-  

990504 860  0.0   1.5-    990919 903  0.1+  0.3-    991023 720  0.3+  0.6-  

990505 351  1.6-  1.3-    990919 349  0.1-  1.0-    991023 720  1.3+  1.5-  

990505 351  1.3-  0.3-    990919 349  0.5+  0.9-    991023 720  1.1+  0.5-  

990505 351  1.6-  0.5-    990919 349  0.5+  0.5-    991023 897  0.3-  0.8+  

990505 351 (3.1-  0.9-)   990920 349  0.5+  0.8-    991023 897  0.2+  0.9+  

990505 367  0.8-  0.5+    990920 349  0.1+  0.9-    991023 347  0.9-  0.6+  

990505 367  0.6-  0.2+    990920 349  0.6+  0.2-    991023 347  0.4-  1.2+  

990505 367  0.0   0.6+    990920 057 (0.2+  6.3-)   991023 347  1.5-  0.4+  

990505 834  0.1+  0.2+    990920 057  1.1-  0.4-    991024 349  0.0   0.5+  

990506 897  0.8-  0.6-    990920 057  1.1+  0.5-    991024 349  0.4-  0.1-  

990506 897  0.5-  0.4-    990920 057 (0.7+  4.7-)   991024 349  0.1-  0.1+  

990506 402  0.5-  0.5-    990920 057 (2.8+  2.2-)   991025 750  0.6-  0.2+  

990506 402  0.8-  0.3-    990920 057  1.2-  0.2-    991025 750  0.1+  0.2-  

990506 402  0.8-  0.4-    990920 057  0.9+  0.7-    991025 750  0.3-  0.2+  

990506 897  0.9-  0.5-    990920 057  1.6+  1.3+    991025 372  0.6-  0.9+  

990506 372  0.5+  1.6+    990920 057  0.4-  1.7-    991027 642  0.6+  0.7-  

990506 360  0.3-  0.7-    990920 057 (3.1-  1.0-)   991027 642  0.4-  0.7+  

990506 360  0.4-  0.9-    990920 057  1.9+  1.8-    991027 642  0.5-  1.3-  

990506 360  0.4-  0.6-    990921 610  0.2-  0.1-    991027 461  0.9-  0.6+  

990506 372  0.9-  1.3+    990921 610  0.1+  0.4-    991027 461  0.9-  0.8+  

990506 372 (2.1-  2.0+)   990921 610  0.2+  0.6-    991027 461  0.7-  0.6+  

990506 351  0.8-  0.2-    990921 610  0.3+  0.9-    991027 461  1.0-  0.6+  

990506 351  0.0   0.3+    990921 610  0.5+  1.0-    991027 046  0.5-  0.6+  

990506 351  0.7-  0.6-    990921 610  0.7+  1.3-    991027 046  0.6-  0.7+  

990507 897  0.1+  0.0     990922 848  0.1-  0.5-    991027 046  0.6-  0.7+  

990507 897  0.8-  0.2+    990922 848  0.6+  0.5+    991028 402  0.8-  0.3+  

990507 360  0.1-  0.2-    990922 848  0.4+  0.5-    991028 402  0.4-  0.3+  

990507 360  0.1-  0.1+    990923 118  0.6+  0.3+    991028 402  0.5-  0.2+  

990507 360  0.2+  0.1-    990923 118  0.4+  0.2-    991028 355  0.0   0.3-  

990507 372  1.4-  1.1+    990923 349  0.1+  0.3-    991028 355  0.0   0.1-  

990507 430  0.1-  0.1-    990923 349  0.1-  0.0     991029 750  0.2-  0.3-  

990507 903  1.0-  0.1-    990923 897  0.5+  0.1-    991029 750  0.7-  0.4+  

990507 372  1.0-  0.7+    990923 897  0.2+  0.4-    991029 720  0.9+  0.0   

990507 903  1.0-  0.2-    990923 903  0.5+  0.9-    991029 720  1.3+  0.5-  

990507 430  0.1-  0.0     990923 903  0.6+  1.6-    991029 720  0.9+  0.3+  

990507 834  0.8+  1.0-    990923 903 (1.1+  2.3-)   991029 720  1.0+  0.3-  

990508 844  0.0   0.6+    990923 461  0.3+  0.5+    991030 720  1.0+  0.5-  

990508 844  0.4-  0.3+    990923 461  0.2+  0.5+    991030 720  1.3+  0.5-  

990508 844  0.2-  0.7+    990923 461  0.4+  0.6+    991030 720  1.0+  0.2-  

990508 844  0.0   0.7+    990923 461  0.1+  0.4+    991101 750  0.9-  0.0   

990508 900  0.4+  0.1+    990924 046  0.5+  0.1+    991101 720  0.6+  0.0   

990508 900  0.3-  0.2+    990924 046  0.5+  0.1+    991101 720  0.6+  0.1-  

990508 834  0.8+  0.4-    990924 046  0.5+  0.0     991101 720  1.0+  0.2-  

990508 834 (1.1-  3.4+)   990924 046  0.4+  0.1+    991101 750  0.8-  0.2-  

990511 844  0.2-  0.1+    990924 046  0.4+  0.1+    991101 642  0.1-  0.1+  

990511 844  0.0   0.2+    990925 750  0.4+  0.0     991101 642  0.6+  0.3+  

990511 844  0.3-  0.1+    990925 750  0.1+  0.0     991101 750  0.4-  0.4+  

990511 428  0.5+  0.4+    990925 750  0.1-  0.1-    991102 372  0.2-  0.0   

990511 428  0.4+  0.3-    990925 349  0.0   0.6+    991103 900  1.1-  0.2+  

990511 428  0.4+  0.1-    990925 349  0.1-  0.2+    991103 900  1.1-  0.0   

990511 360  0.2+  0.0     990925 349  0.2-  0.5+    991104 704 (6.0+  0.4-) 

990511 360  0.3+  0.0     990925 945 (5.5-  2.1-)   991104 704 (5.9+  1.3-) 

990511 360  0.1+  0.2-    990925 945  0.7+  0.7-    991104 704 (3.7+  0.1-) 

990511 900  0.3-  1.0+    990926 349  0.1+  0.0     991104 704 (3.4+  2.5-) 

990511 900  0.8-  0.6+    990926 349  0.1+  0.2+    991104 360  1.1-  0.3+  

990511 351  0.5-  0.2-    990926 349  0.3+  0.7+    991104 360  0.9-  0.4+  

990511 903  0.7-  0.4-    990926 145  0.8+  0.4+    991104 351  1.5-  0.8-  

990511 903  0.9-  0.6-    990926 470  0.8+  1.5-    991104 351  0.5-  0.8-  

990511 903  0.3-  0.0     990926 470  0.4+  1.3-    991104 351  1.1-  1.0-  

990511 351  0.1-  1.1+    990926 470  0.5+  1.7-    991105 642  0.6-  0.4-  

990511 351  0.1-  0.7+    990926 470 (1.6+  2.3-)   991105 642  0.3-  0.0   

990512 758  0.2-  0.5-    990926 470 (0.9+  2.1-)   991105 642  0.4-  0.2-  

990512 758  1.3-  0.2-    990926 145  0.8-  1.4-    991105 402  1.0-  0.0   

990512 758  1.4-  0.4+    990926 145  1.6-  1.0-    991105 402  0.7-  0.0   

990513 428  0.7+  0.1+    990926 145  1.0-  1.4-    991105 402  0.8-  0.1+  

990513 428  0.9+  0.3-    990926 145  1.2-  1.4-    991105 355  0.1+  0.0   

990513 428  0.7+  0.1+    990926 145  0.1+  1.7-    991105 355  0.2-  0.4-  

990513 367  0.1-  0.4+    990926 145  0.2-  1.5-    991105 355  0.2+  0.2-  

990513 367  0.2-  0.4+    990927 372  1.3+  0.7+    991105 349  0.3-  0.3-  

990513 367  0.3+  0.7+    990927 848  0.4+  0.2-    991105 349  0.3-  0.1+  

990514 860  1.4-  0.1-    990927 848  0.5+  0.1-    991105 349  0.5-  0.1+  

990514 860  0.5-  1.4-    990927 848  1.0+  0.4+    991105 347  0.3-  0.0   

990514 860  0.1-  0.2-    990927 355  0.3+  0.3-    991105 347  1.1-  0.1-  

990514 860  0.7-  0.7-    990927 355  0.5+  0.3-    991105 347  0.5-  0.3-  

990514 860  0.3-  0.5-    990927 355  0.6+  0.6-    991106 750  0.8-  0.1-  

990517 860  0.1+  1.1-    990927 402  0.2+  0.2-    991106 750  1.2-  0.3+  

990517 860  1.0+  1.3-    990927 402  0.3+  0.2-    991106 706 (2.1+  0.5-) 

990517 860  0.1-  0.1-    990927 402  0.3+  0.1-    991106 706  1.6+  1.4-  

990517 430  0.1-  0.9-    990928 848  0.9+  0.5-    991106 349  0.6-  0.2-  

990517 430  0.1-  0.9-    990928 848  1.7+  0.3+    991106 349  0.8-  0.6-  

990517 897  0.1-  1.0-    990928 848  1.4+  0.1+    991108 143  1.7+  0.6-  

990517 897  0.9+  0.1-    990928 351  1.1+  0.1-    991108 143  1.1+  0.7-  

990517 897  0.1+  0.9-    990928 351  0.1+  0.7-    991108 143  1.3+  0.7-  

990517 321  0.6-  1.4-    990928 351  0.4-  0.3-    991108 143  1.5+  0.9-  

990517 347  0.3+  1.1-    990928 372  0.4-  0.1+    991108 143  1.1+  0.8-  

990517 321  0.5-  1.2-    990928 349  0.9+  0.1+    991108 095  0.3+  0.5-  

990517 321  0.6-  1.2-    990928 349  0.6+  0.6-    991108 095  0.5-  0.2-  

990517 321  0.5-  1.3-    990929 945  0.3+  0.7+    991108 095  0.0   0.2-  

990517 347  0.5+  1.8-    990929 945 (2.6-  1.6-)   991109 372  0.5-  0.8-  

990517 321  0.5-  1.2-    990929 945  2.0-  1.7-    991109 372  0.4-  0.5-  

990517 321  0.3-  1.1-    990929 750  1.4+  0.1-    991109 351  0.5+  0.9-  

990517 900  0.6+  0.7-    990929 750  0.1-  0.2+    991109 351  0.2-  1.2-  

990517 900  0.5+  0.8-    990929 750  1.7+  0.9+    991109 351  0.4-  0.3-  

990518 758  0.5+  0.5-    990929 900  0.2-  0.2-    991110 900  0.2-  0.6-  

990518 758  0.4+  0.2-    990929 900  0.2+  0.1-    991110 900  0.3+  0.3-  

990518 758  0.6+  0.7-    990929 372 (1.2+  2.1+)   991110 095  0.0   0.2-  

990518 430  0.2-  0.6-    990929 056 (9.5-  4.3-)   991110 095  0.6+  0.0   

990518 118  0.3+  0.7-    990929 610  1.0+  0.1-    991110 095  0.8+  0.0   

990518 118  0.5-  0.2-    990929 610  1.1+  0.1-    991113 349  0.4-  0.8-  

990518 118  0.7-  1.2-    990929 610  1.1+  0.2-    991113 349  0.0   1.1-  

990519 758  0.1-  1.6-    990929 610  1.2+  0.3-    991113 349  0.5-  0.6-  

990519 758  0.4-  1.4-    990929 610  1.1+  0.4-    991113 347  0.6-  1.0-  

990519 758  0.4-  0.7-    990930 057  1.3-  1.1-    991113 347  0.6-  0.5-  

990519 758  0.2-  1.4-    990930 057  0.6+  1.5-    991113 897  0.4-  0.4-  

990519 430  0.3+  0.7-    990930 057 (3.4+  1.6-)   991113 347  0.1-  0.7-  

990519 430  0.5+  0.6-    990930 057  0.6+  0.7-    991113 897  0.5-  0.3-  

990520 897  1.2+  1.3-    990930 057 (1.0+  4.2-)   991113 897  0.5-  0.1+  

990520 402  0.6+  1.5-    990930 057 (2.7+  1.5-)   991114 352  1.1+  0.5-  

990520 402  0.7+  1.6-    990930 057  0.2-  1.3-    991114 352  0.5+  1.1-  

990520 360  0.7+  1.7-    990930 057 (0.2+  2.1-)   991118 349  0.3-  0.8-  

990520 402  0.6+  1.3-    990930 057  0.9+  0.3-    991118 349  0.0   0.1-  

990520 360  0.7+  1.5-    991001 945  0.8-  0.8-    991118 349  1.6-  0.4-  

990520 897  0.2+  1.3-    991001 945  0.6-  1.0+    991118 360  1.4-  0.2+  

990520 360  0.7+  1.7-    991001 945  0.1+  0.3-    991118 360  1.0-  0.1-  

990520 897 (0.3+  2.1-)   991001 945  0.3-  0.1-    991119 402  0.7-  0.4-  

990520 347  0.5+  0.9-    991001 945  1.5+  0.4+    991119 402  0.7-  0.2-  

990520 347  0.3-  0.3-    991001 945  0.4+  0.4+    991119 402  1.0-  0.1-  

990520 347  0.1+  1.0-    991001 945  0.6+  0.1+    991120 046  1.5-  0.3-  

990520 355  0.2+  1.7-    991001 750  0.1+  0.5+    991120 046  0.9-  0.1-  

990520 355  0.0   1.4-    991001 750  0.3+  1.0+    991120 046  1.3-  0.1-  

990520 355  0.5+  1.2-    991001 750  0.1+  0.5+    991120 046  1.5-  0.3-  

990520 620  0.8+  1.7-    991001 867  0.2+  0.8+    991126 504  1.1-  0.2-  

990522 860  0.1+  1.5-    991001 867  0.2+  0.8+    991126 504  0.9-  0.3-  

990522 860  1.5+  1.0-    991001 867  0.2+  0.7+    991126 504  1.1-  1.1-  

990522 860  1.2+  1.1-    991001 056 (0.8+  2.6-)   991126 504  1.3-  0.3-  

990522 860  0.1+  1.7-    991001 056 (4.6-  9.2-)   991126 504  0.9-  0.6-  

990522 860  1.0+  1.8-    991002 118  1.0+  1.6+    991126 504  0.5-  0.5-  

990523 162 (0.8-  4.2+)   991002 118  0.8+  1.3+    991126 504  0.4-  1.3-  

990523 162 (4.3-  3.5+)   991002 468  1.7+  0.5-    991126 504  0.4-  0.2+  

990524 688  1.2+  1.2-    991002 468  1.4+  1.0-    991126 504  0.5-  1.5-  

990524 688  1.5+  1.6-    991002 468  1.9+  1.2-    991126 504  0.7-  1.4-  

990524 046  0.7-  0.3+    991002 468 (2.2+  0.0 )   991126 504  1.1-  0.7-  

990524 046  0.8-  0.0     991002 468  0.9+  0.3-    991126 504  1.2-  0.6-  

990524 046  0.5-  0.4-    991002 349  0.8+  0.1+    991126 504  1.2-  1.3-  

990524 834  1.5+  1.1-    991002 349  0.4+  0.2+    991126 504  0.8-  0.9-  

990529 402  0.1-  1.9-    991002 349  0.8+  0.3+    991128 349  0.3-  0.7-  

990529 402  0.1+  1.9-    991002 057 (1.5+  3.3-)   991128 349  1.3-  0.1-  

990529 402  0.0   1.9-    991002 057  0.2-  0.6+    991128 349  0.8-  0.9-  

990529 900  0.5+  0.8-    991002 057  1.1+  0.1+    991128 351 (5.2+  4.8-) 

990529 900  0.4-  0.5-    991002 057  1.4+  0.4+    991128 351  0.2-  0.9+  

990529 351  0.2-  1.7-    991002 057 (2.2+  0.4-)   991128 351  1.0+  1.7-  

990529 351  0.0   1.6-    991002 057 (3.5+  0.1-)   991128 900  0.4-  0.3-  

990529 351  0.4+  1.4-    991002 057 (0.0   2.3-)   991128 900  0.2+  0.3-  

990530 162  1.2+  1.1-    991002 057  0.6+  0.2-    991128 347  0.7-  0.6-  

990531 372  0.5+  0.8-    991002 057  0.6+  0.2-    991128 347  0.2-  0.2-  

990531 372  0.9+  1.5-    991002 057 (2.1+  0.7+)   991128 897  0.1-  0.6-  

990601 428  0.3+  0.3-    991002 057  0.5+  1.1+    991128 897  1.0-  0.4-  

990601 428  0.0   0.7-    991002 057  1.3+  1.0-    991128 347  1.4-  1.2-  

990601 428  0.1-  0.5-    991003 642  0.2+  0.8+    991128 897  0.6-  0.3-  

990601 428  0.1-  0.3-    991003 642  1.0+  0.7+    991130 360  1.3-  0.6-  

990601 897  0.6-  0.7-    991003 402  0.3+  0.2+    991130 360  1.2-  0.6-  

990601 897  0.2-  0.3-    991003 402  0.4+  0.5+    991203 704  0.8+  0.4+  

990603 422  0.8+  1.0-    991003 402  0.5+  0.3+    991203 704  0.4+  0.6-  

990603 422  0.8+  0.9-    991003 470  0.2+  0.2-    991203 704  0.4-  0.9-  

990603 422  0.5+  0.9-    991003 470  0.2+  0.3-    991203 704 (4.1-  6.5-) 

990604 402  0.4+  0.5-    991003 470  0.9+  1.3-    991208 699  2.0+  0.1-  

990604 402  0.5+  0.5-    991003 470  0.9+  1.6-    991208 699 (6.0+  0.2+) 

990604 402  0.5+  0.4-    991003 470  0.6+  1.2-    991208 699 (9.4+  1.7+) 

990606 422  0.5+  0.7-    991003 470  0.4+  1.2-    991208 402  1.1-  0.6-  

990606 422  0.6+  0.9-    991003 470  0.3+  1.5-    991208 402  1.0-  1.1-  

990609 402  0.8+  1.1-    991003 945 (2.2-  0.3-)   991208 402  0.8-  1.0-  

990609 402  0.9+  1.2-    991003 945  0.5-  0.7-    991210 349  0.9-  0.4-  

990609 402  0.7+  1.0-    991004 355  0.3+  0.3-    991210 349  1.1-  0.5-  

990609 360  0.4+  0.8-    991004 355  0.3+  0.1+    991222 402  1.1-  1.2-  

990609 360  0.3+  1.0-    991004 355  0.5+  0.3-    991222 402  1.2-  1.3-  

990609 360  0.6+  0.6-    991004 372  0.1-  1.3+    991222 402  0.8-  1.4-  

990609 347  0.5+  0.4-    991004 504  1.5+  0.4-    991224 897  0.6-  1.3-  

990609 347  0.6+  1.1-    991004 504  1.0+  0.1+    991224 897  0.4-  1.8-  

990609 347  0.9+  0.8-    991004 504  0.2+  0.8+    991224 897  1.3+  1.0+  

990611 372  0.2+  0.2-    991004 504  0.2+  0.7-    991226 355  1.7-  0.6-  

990612 349  1.2+  0.7-    991004 504  0.6+  0.6+    991226 355  1.6-  0.9-  

990612 349  1.1+  1.4-    991004 504  1.3+  0.7+    2000/                   

990614 897  0.4+  0.2-    991004 504  0.6+  0.2+    000108 402  0.7-  0.9-  

990614 897  0.8+  0.1-    991004 504  0.8+  0.2+    000108 402  1.0-  1.1-  

990614 351  1.7+  0.4+    991005 642  0.9+  0.7+    000108 402  1.4-  1.0-  

990614 351  0.8+  0.2-    991005 642  0.1+  0.4+                            

990618 649  0.6+  0.2+    991005 642  0.2+  1.0+                            

NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2008 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2008-09-07 23:13:40(JST).



*** If non-gravitational effects are taken, residuals will be improved ***



    C/1999 H1 (Lee) 

Epoch 1999 July 1.0 TT = JDT 2451360.5  

T 1999 July 11.17206 TT                                 Nakano

q   0.7081072            (2000.0)            P               Q

z  +0.0003639      Peri.   40.70127     -0.55633169     +0.81693908

 +/-0.00000050     Node   162.65069     +0.56650371     +0.23904953

e   0.9997423      Incl.  149.35291     +0.60792154     +0.52484841

From 875 observations 1999 Apr. 16-2000 Jan. 8, mean residual 0".81.



NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2000 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2000-06-20 02:12:09(JST).

 



***   Seems to be seen the effects by nongravitation   ***



    C/1999 H1 (Lee) 

Epoch 1999 July 1.0 TT = JDT 2451360.5  

T 1999 July 11.17206 TT                                 Nakano

q   0.7081072            (2000.0)            P               Q

z  +0.0003639      Peri.   40.70127     -0.55633172     +0.81693907

 +/-0.0000005      Node   162.65070     +0.56650368     +0.23904955

e   0.9997423      Incl.  149.35291     +0.60792154     +0.52484843

From 855 observations 1999 Apr. 16-2000 Jan. 8, mean residual 0".81.



NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2000 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2000-01-25 02:03:41(JST).

 



    C/1999 H1 (Lee) 

Epoch 1999 July 1.0 TT = JDT 2451360.5  

T 1999 July 11.17207 TT                                 Nakano

q   0.7081071            (2000.0)            P               Q

z  +0.0003636      Peri.   40.70128     -0.55633173     +0.81693906

 +/-0.0000005      Node   162.65070     +0.56650353     +0.23904945

e   0.9997426      Incl.  149.35290     +0.60792167     +0.52484848

From 813 observations 1999 Apr. 16-Dec. 8, mean residual 0".82.



NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 1999 OAA/ComputingSection

write mail from CFAD0::NAKANO on 1999-12-16 02:37:47(JST).





*** Some nongravitational effects appear on residuals ***



    C/1999 H1 (Lee) 

Epoch 1999 July 1.0 TT = JDT 2451360.5  

T 1999 July 11.17204 TT                                 Nakano

q   0.7081071            (2000.0)            P               Q

z  +0.0003625      Peri.   40.70117     -0.55633162     +0.81693897

 +/-0.0000007      Node   162.65058     +0.56650457     +0.23904938

e   0.9997433      Incl.  149.35294     +0.60792080     +0.52484866

From 685 observations 1999 Apr. 16-Oct. 23, mean residual 0".85.



NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 1999 OAA/ComputingSection

write mail from CFAD0::NAKANO on 1999-10-26 05:12:24(JST).





*** Gravitational solution doesn't give a fine orbit ***



    C/1999 H1 (Lee) 

Epoch 1999 July 1.0 TT = JDT 2451360.5  

T 1999 July 11.17333 TT                                 Nakano

q   0.7080723            (2000.0)            P               Q

z  +0.0005391      Peri.   40.70385     -0.55629842     +0.81696216

 +/-0.0000051      Node   162.65095     +0.56651224     +0.23902759

e   0.9996183      Incl.  149.35292     +0.60794404     +0.52482248

From 494 observations 1999 Apr. 16-Sept. 27, mean residual 0".70.

   Nongravitational parameters A1 = +2.86 +/- 0.12, A2 = +0.2766 +/- 0.0244.



NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 1999 OAA/ComputingSection

write mail from CFAD0::NAKANO on 1999-09-28 01:08:24(JST).

 

◎C/1999 H1の軌道と予報位置です



    C/1999 H1 (Lee) 

Epoch 1999 July 1.0 TT = JDT 2451360.5  

T 1999 July 11.17231 TT                                 Nakano

q   0.7081025            (2000.0)            P               Q

z  +0.0003606      Peri.   40.70021     -0.55632233     +0.81694292

 +/-0.0000041      Node   162.64890     +0.56651847     +0.23904023

e   0.9997447      Incl.  149.35327     +0.60791635     +0.52484668

From 356 observations 1999 Apr. 16-Aug. 23, mean residual 0".64.



Date/        TT  R.A.(2000) Decl.     Delta   r     Daily motion  Mag.  Moon Age

              h    h  m       。  ,                      ,  / PA 。  m1      。

1999 Aug. 24 18  06 43.71  +46 35.9   1.295  1.119    42.2 / 315   8.1  145  .95

          25 18  06 40.77  +47 05.4   1.278  1.133    43.6 / 314   8.1  135  .98

          26 18  06 37.68  +47 35.5   1.261  1.147    45.0 / 313   8.1  124 1.00

          27 18  06 34.41  +48 06.2   1.243  1.161    46.5 / 313   8.1  112  .99

          28 18  06 30.97  +48 37.5   1.226  1.176    48.0 / 312   8.1   99  .96

          29 18  06 27.32  +49 09.4   1.209  1.190    49.7 / 311   8.2   87  .91

          30 18  06 23.45  +49 41.7   1.191  1.204    51.5 / 310   8.2   74  .83

          31 18  06 19.35  +50 14.7   1.174  1.218    53.3 / 309   8.2   62  .74

     Sept. 1 18  06 14.99  +50 48.1   1.156  1.233    55.3 / 308   8.2   50  .63

           2 18  06 10.36  +51 22.0   1.139  1.247    57.4 / 307   8.2   40  .52

           3 18  06 05.41  +51 56.2   1.122  1.261    59.5 / 306   8.3   34  .41

           4 18  06 00.14  +52 30.8   1.104  1.276    61.8 / 305   8.3   33  .30

           5 18  05 54.50  +53 05.6   1.087  1.290    64.2 / 303   8.3   37  .20

           6 18  05 48.47  +53 40.4   1.070  1.304    66.7 / 302   8.3   46  .12

           7 18  05 42.03  +54 15.2   1.054  1.319    69.3 / 301   8.3   57  .06

           8 18  05 35.12  +54 49.7   1.037  1.333    72.0 / 299   8.3   68  .02

           9 18  05 27.73  +55 23.8   1.021  1.348    74.8 / 297   8.3   80  .00

          10 18  05 19.81  +55 57.1   1.006  1.362    77.7 / 295   8.4   92  .01

          11 18  05 11.34  +56 29.4   0.990  1.376    80.7 / 293   8.4  103  .04

          12 18  05 02.28  +57 00.2   0.975  1.391    83.7 / 291   8.4  113  .09

          13 18  04 52.60  +57 29.3   0.961  1.405    86.9 / 289   8.4  123  .15

          14 18  04 42.29  +57 56.2   0.946  1.420    90.1 / 287   8.4  131  .22

          15 18  04 31.33  +58 20.3   0.933  1.434    93.3 / 284   8.4  136  .31

          16 18  04 19.73  +58 41.2   0.920  1.449    96.5 / 281   8.4  139  .40

          17 18  04 07.49  +58 58.3   0.908  1.463    99.7 / 279   8.4  138  .49

          18 18  03 54.66  +59 10.9   0.896  1.478   102.9 / 276   8.5  133  .59

          19 18  03 41.27  +59 18.5   0.885  1.492   106.0 / 273   8.5  126  .68

          20 18  03 27.42  +59 20.5   0.875  1.506   109.1 / 269   8.5  117  .77

          21 18  03 13.18  +59 16.4   0.866  1.521   112.0 / 266   8.5  106  .85

          22 18  02 58.67  +59 05.8   0.857  1.535   114.7 / 263   8.5   96  .91

          23 18  02 44.01  +58 48.2   0.850  1.550   117.3 / 259   8.5   84  .96

          24 18  02 29.34  +58 23.5   0.844  1.564   119.6 / 256   8.6   73  .99

          25 18  02 14.79  +57 51.6   0.838  1.578   121.6 / 253   8.6   63 1.00

          26 18  02 00.49  +57 12.4   0.834  1.593   123.3 / 250   8.6   54  .98

          27 18  01 46.55  +56 26.3   0.831  1.607   124.7 / 246   8.7   48  .93

          28 18  01 33.08  +55 33.5   0.829  1.622   125.8 / 243   8.7   47  .86

          29 18  01 20.14  +54 34.5   0.828  1.636   126.4 / 240   8.7   50  .77

          30 18  01 07.81  +53 29.7   0.828  1.650   126.7 / 238   8.8   58  .66

     Oct.  1 18  00 56.12  +52 19.9   0.829  1.664   126.6 / 235   8.8   67  .55

NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 1999 OAA/ComputingSection

write mail from CFAD0::NAKANO on 1999-08-24 21:45:19



◎C/1999 H1の軌道と予報位置です

 6月22日のダイニックの観測以来,観測が途絶えていましたが,上尾の

門田健一氏によって,7月27日と29日に観測されました.その間,観測の

報告は,世界のどこからもありませんでした.



    C/1999 H1 (Lee) 

Epoch 1999 July 1.0 TT = JDT 2451360.5  

T 1999 July 11.17220 TT                                 Nakano

q   0.7081012            (2000.0)            P               Q

z  +0.0003556      Peri.   40.70041     -0.55632265     +0.81694296

 +/-0.0000071      Node   162.64912     +0.56651628     +0.23904000

e   0.9997482      Incl.  149.35315     +0.60791810     +0.52484672

From 337 observations 1999 Apr. 16-July 29, mean residual 0".65.



NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 1999 OAA/ComputingSection

write mail from CFAD0::NAKANO on 1999-07-31 06:08:37(JST).

 

    C/1999 H1 (Lee) 

T 1999 July 11.16518 TT                                 Nakano

q   0.7082927            (2000.0)            P               Q

                   Peri.   40.67470     -0.55660886     +0.81673932

                   Node   162.64318     +0.56646966     +0.23922564

e   1.0            Incl.  149.35402     +0.60769952     +0.52507902

From 314 observations 1999 Apr. 16-June 19.



    C/1999 H1 (Lee) 

T 1999 July 11.16519 TT                                 Nakano

q   0.7082947            (2000.0)            P               Q

                   Peri.   40.67439     -0.55661046     +0.81673798

                   Node   162.64299     +0.56647078     +0.23922686

e   1.0            Incl.  149.35409     +0.60769701     +0.52508054

From 307 observations 1999 Apr. 16-June 9.

 







    C/1999 H1 (Lee) 

T 1999 July 11.16519 TT                                 Nakano

q   0.7082940            (2000.0)            P               Q

                   Peri.   40.67369     -0.55660789     +0.81673857

                   Node   162.64209     +0.56647883     +0.23922540

e   1.0            Incl.  149.35442     +0.60769185     +0.52508029

From 217 observations 1999 Apr. 16-May 19.



    C/1999 H1 (Lee) 

T 1999 July 11.16573 TT                                 Nakano

q   0.7083084            (2000.0)            P               Q

                   Peri.   40.66889     -0.55661311     +0.81672893

                   Node   162.63751     +0.56651195     +0.23922739

e   1.0            Incl.  149.35580     +0.60765620     +0.52509437

From 128 observations 1999 Apr. 16-May 1.



◎C/1999 H1の軌道と予報位置です



  坂本の北村佳之氏と八束の安部裕史氏は,5月5日夕刻,北上中の

この彗星の観測に成功しました.



    C/1999 H1 (Lee) 

T 1999 July 11.16542 TT                                 Nakano

q   0.7082982            (2000.0)            P               Q

                   Peri.   40.67055     -0.55660551     +0.81673569

                   Node   162.63867     +0.56650566     +0.23922292

e   1.0            Incl.  149.35548     +0.60766903     +0.52508591

From 135 observations 1999 Apr. 16-May 5.

 



◎C/1999 H1の軌道と予報位置です



 5月には,夕方の空に観測できますが,6月中旬以降は,太陽に近づくために

再び,観測できなくなります.



    C/1999 H1 

T 1999 July 11.36003 TT                                 Nakano

q   0.7133853            (2000.0)            P               Q

                   Peri.   39.91252     -0.56036465     +0.81344567

                   Node   162.12612     +0.56899881     +0.24132801

e   1.0            Incl.  149.47793     +0.60185698     +0.52921351

From 41 observations 1999 Apr. 16-18.



 



戻ります。