P/1999 RO28 (LONEOS) 

Epoch 2006 May 25.0 TT = JDT 2453880.5  

T 2006 May 11.76118 TT                                  Nakano

q   1.2277991            (2000.0)            P               Q

n   0.14917785     Peri.  219.96888     +0.98599543     -0.14913239

a   3.5210038      Node   148.37070     +0.16433365     +0.94507859

e   0.6512929      Incl.    8.18364     -0.02841580     +0.29083669

P   6.61

From 104 observations 1999 Sept. 7-1999 Nov. 13, mean residual 0".78.

Residuals in seconds of arc 

1999/                     990912 587  1.3+  0.8-    990917 848  0.3-  0.6+  

990907 699  0.0   0.3+    990912 587  0.5+  0.5-    990918 848  1.0+  1.0+  

990907 699  0.8-  1.5+    990913 704  0.1+  0.1-    990918 848  1.5+  0.6-  

990907 699  1.3-  1.3+    990913 704  1.6+  1.4-    990918 848  0.0   0.3-  

990907 106  0.3+  0.4-    990913 704  0.5-  0.4-    990919 848  1.7+  0.1+  

990907 106  0.9-  0.8-    990913 704  0.8+  0.1-    990919 867  0.8-  0.3-  

990907 106  1.3-  0.1-    990913 704  0.0   0.0     990919 867  0.3+  1.2-  

990907 557  1.5-  0.4-    990913 704  0.6+  0.9-    990919 867  0.4-  0.5-  

990907 557  1.0-  0.1-    990913 695  0.2+  0.5+    990920 848  0.3+  0.1-  

990907 557  1.1-  0.0     990913 695  0.8+  0.3-    990920 848  1.1-  0.5-  

990908 595 (2.2-  1.5-)   990913 695  0.4+  0.0     990920 848  0.1+  1.0+  

990908 595  1.5-  0.4-    990913 704  0.9+  0.4-    991003 360 (0.5-  2.2+) 

990908 595  1.3-  1.4-    990913 704  1.4+  0.7+    991003 360  1.6+  0.8+  

990908 046  1.6-  0.2-    990913 848  0.1-  0.1-    991003 360  0.4-  1.9+  

990908 046  0.5-  0.4+    990913 848  1.6-  1.0-    991008 402  1.2+  1.4+  

990908 046  0.5-  0.2+    990913 848  0.1-  0.7-    991008 402  1.8+  1.2+  

990908 046  1.0-  0.0     990913 046  0.4+  0.4+    991008 402  0.6+  1.3+  

990908 046  0.7-  0.7+    990913 046  0.1+  0.0     991009 360  0.3+  0.5+  

990909 426  0.6+  0.6+    990913 046  0.1-  0.0     991009 360  0.4+  1.1+  

990909 426  0.2-  0.3-    990913 046  0.2+  0.0     991009 360  0.0   0.7+  

990909 426  0.6-  0.1+    990913 046  0.5+  0.8-    991020 402  0.4-  0.0   

990909 428  0.8-  1.3-    990915 691  0.2-  0.4+    991020 402  0.5+  0.1+  

990909 428  1.6+  0.3-    990915 691  1.1+  0.4+    991020 402  0.5-  0.4+  

990909 557  0.0   0.4-    990915 691  0.3+  0.3+    991030 402 (2.5-  0.3+) 

990909 557  0.3-  0.2-    990915 691  0.7+  0.1+    991030 402  0.9-  0.8+  

990909 557  0.4-  0.3-    990915 691  0.3+  0.4+    991030 402  1.5-  0.2+  

990909 557  0.1-  0.2-    990915 848  0.7+  0.1+    991103 402  0.2-  1.0-  

990910 046  0.3+  1.3+    990915 848  0.7+  0.1-    991103 402 (0.4-  2.1-) 

990910 046  0.4+  0.1+    990915 848  0.9+  0.3+    991103 402  1.4-  0.2+  

990910 046  1.5-  0.7+    990915 118  0.2+  1.4-    991103 402  0.1-  1.3-  

990910 046  0.7-  1.4+    990915 118  1.4+  1.5-    991104 360  0.5-  0.4-  

990910 426  0.5-  0.1+    990915 595 (2.1+  0.4+)   991104 360  0.7-  0.6-  

990910 426  0.6-  0.1-    990915 595  0.8+  0.4-    991104 360  0.7-  0.5-  

990910 426  0.5-  0.3+    990916 595  1.0+  0.1+    991113 695  0.1-  1.1-  

990911 848  0.7-  0.4-    990916 595  1.6+  0.0     991113 695  0.1-  0.9-  

990911 848  1.0-  0.4-    990917 848  0.5-  0.6+    991113 695  0.1-  1.1-  

990911 848  1.0-  0.3-    990917 848  0.3-  1.3+    



NAKANO

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write mail from CFAD0::NAKANO on 2000-11-08 03:10:19(JST).

 



    P/1999 WJ7 (Korlevic) 

Epoch 2000 Feb. 26.0 TT = JDT 2451600.5  

T 2000 Feb. 15.59655 TT                                 Nakano

q   3.1674661            (2000.0)            P               Q

n   0.09880776     Peri.  154.48994     +0.08622371     -0.99508612

a   4.6338504      Node   290.53231     +0.90493057     +0.09866029

e   0.3164505      Incl.    2.97929     +0.41673268     -0.00835235

P   9.98

From 97 observations 1999 Nov. 3-2000 Mar. 30, mean residual 0".57.

Residuals in seconds of arc 

1999/                     991230 120  0.5+  0.4-    000127 120  0.5+  0.2+  

991103 704  1.9+  0.4+    991230 046  0.1-  0.4-    000127 120  0.1-  0.1+  

991103 704  0.8+  0.4-    991230 046  0.2-  0.5+    000201 118  0.4-  0.3+  

991103 704  0.4+  0.5-    991231 120  0.2+  0.3-    000201 118  0.2-  0.0   

991103 704  1.1+  0.0     991231 120  0.8+  0.3-    000201 118  0.2-  0.3+  

991103 704  0.3+  0.1+    991231 120  0.7+  0.8-    000204 120  1.1+  0.4-  

991114 704  0.3+  0.4+    991231 120  0.0   0.4-    000204 120  1.2+  0.1-  

991114 704  0.1-  0.2+    991231 120  0.9+  0.1-    000204 120  0.6+  0.2-  

991114 704  0.4+  0.1+    991231 120  0.1-  0.0     000211 704  1.1-  0.5+  

991114 704  0.2-  0.2-    2000/                     000211 704  0.1+  0.1-  

991114 704  1.3-  0.3-    000102 046  0.1+  0.1+    000211 704  0.1-  0.3+  

991116 704  0.2-  0.5+    000102 046  0.2-  0.4+    000211 704  0.0   0.3+  

991116 704  0.7-  0.6+    000102 046  0.3-  0.2+    000211 704  0.2+  0.2+  

991116 704  0.7-  0.6+    000103 704  1.5+  0.3-    000222 589  0.1-  0.1-  

991116 704  0.2-  0.3-    000103 704  0.9+  0.1+    000222 589  1.1-  0.2-  

991116 704  1.1-  0.9+    000103 704  0.4+  0.4+    000222 589  0.4-  0.3-  

991128 120  0.8+  0.1-    000103 704  0.5+  1.9-    000222 589  0.1-  0.6-  

991128 120  1.5-  0.5-    000103 704  1.4-  1.8-    000224 589  0.2-  0.3-  

991129 120  0.8+  0.9-    000104 704  1.6+  0.3-    000224 589  0.6-  0.1+  

991129 120  0.2+  0.0     000104 704  0.0   0.1+    000224 589  0.3+  0.5-  

991205 120  1.5-  0.1-    000104 704  0.6+  0.5-    000224 589  0.4-  0.2-  

991205 120  0.2-  0.1-    000104 704  0.0   0.1+    000227 360  0.4-  0.1-  

991207 704  0.0   0.7+    000104 704  1.0-  0.8-    000227 360  0.4-  0.0   

991207 704  0.7-  0.0     000112 104  0.1-  0.6+    000301 402  0.3-  0.0   

991207 704  0.3-  0.3+    000112 104  0.0   0.5+    000301 402  0.1-  0.2+  

991207 704  0.7-  0.0     000112 104  0.0   0.6-    000301 402  0.1-  0.5+  

991207 704  1.0-  0.4+    000114 046  0.0   0.2+    000304 704  0.2+  0.9-  

991207 120  0.1-  0.6+    000114 046  0.1+  0.4+    000304 704  0.6-  0.4+  

991207 120  0.5-  0.2+    000114 046  0.0   0.3+    000304 704  0.3-  0.9+  

991230 046  0.4-  0.6+    000114 046  0.0   0.2+    000304 704  0.1+  0.5+  

991230 120  0.6+  0.4-    000126 120  0.8-  0.3-    000304 704  0.1+  0.6+  

991230 046  0.1+  0.4+    000126 120  0.2-  0.2+    000330 360  0.9+  0.2+  

991230 046  0.4+  0.0     000126 120  0.0   0.1+    000330 360  1.1+  0.1+  



NAKANO

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write mail from CFAD0::NAKANO on 2000-11-08 03:10:19(JST).



    P/1999 RO28 (LONEOS) 

T 1999 Oct. 2.34599 TT                                  Nakano

q   1.2317097            (2000.0)            P               Q

n   0.14888487     Peri.  219.86255     +0.98607655     -0.14865200

a   3.5256214      Node   148.44903     +0.16383485     +0.94521822

e   0.6506404      Incl.    8.18943     -0.02848111     +0.29062879

P   6.62

From 106 observations 1999 Sept. 7-Nov. 4.



NAKANO

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                (C) Copyright 1999 OAA/ComputingSection

write mail from CFAD0::NAKANO on 1999-11-22 03:07:15(JST).

 

    P/1999 RO28 (LONEOS) 

T 1999 Oct. 2.34379 TT                                  Nakano

q   1.2317413            (2000.0)            P               Q

n   0.14881639     Peri.  219.85960     +0.98608108     -0.14861818

a   3.5267030      Node   148.44996     +0.16380414     +0.94522843

e   0.6507386      Incl.    8.19048     -0.02850099     +0.29061289

P   6.62

From 91 observations 1999 Sept. 7-Oct. 20.



NAKANO

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                (C) Copyright 1999 OAA/ComputingSection

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



◎P/1999 RO28の軌道と予報位置です

 10月に入ってからの観測は,久万の中村彰正氏とダイニックの杉江淳氏から

報告があっただけです.他に,世界のどこからも報告がありません.



    P/1999 RO28 (LONEOS) 

T 1999 Oct. 2.34340 TT                                  Nakano

q   1.2317012            (2000.0)            P               Q

n   0.14891294     Peri.  219.85940     +0.98608294     -0.14861097

a   3.5251784      Node   148.44981     +0.16379476     +0.94522496

e   0.6505989      Incl.    8.18931     -0.02849055     +0.29062788

P   6.62

From 88 observations 1999 Sept. 7-Oct. 9.



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

              h    h  m       。  ,                      ,  / PA 。  m1      。

1999 Oct. 20 12  01 50.32  -21 41.4   0.292  1.252    31.2 /  70  18.8   53  .77

          21 12  01 52.42  -21 30.7   0.295  1.255    30.8 /  68  18.8   43  .85

          22 12  01 54.47  -21 19.2   0.298  1.257    30.5 /  66  18.9   34  .92

          23 12  01 56.47  -21 06.9   0.301  1.260    30.1 /  65  18.9   27  .97

          24 12  01 58.41  -20 53.9   0.305  1.262    29.8 /  63  18.9   27 1.00

          25 12  02 00.29  -20 40.3   0.309  1.265    29.5 /  61  19.0   32  .99

          26 12  02 02.13  -20 26.0   0.312  1.268    29.2 /  59  19.0   42  .96

          27 12  02 03.92  -20 11.0   0.316  1.271    29.0 /  58  19.0   53  .90

          28 12  02 05.65  -19 55.5   0.320  1.274    28.8 /  56  19.1   66  .82

          29 12  02 07.34  -19 39.3   0.324  1.277    28.6 /  54  19.1   78  .72

          30 12  02 08.99  -19 22.7   0.328  1.281    28.4 /  53  19.2   90  .61

          31 12  02 10.59  -19 05.5   0.333  1.284    28.3 /  51  19.2  103  .50

     Nov.  1 12  02 12.14  -18 47.8   0.337  1.287    28.2 /  50  19.2  114  .39

           2 12  02 13.66  -18 29.6   0.341  1.291    28.1 /  48  19.3  125  .29

           3 12  02 15.13  -18 10.9   0.346  1.295    28.0 /  47  19.3  136  .20

           4 12  02 16.57  -17 51.8   0.351  1.299    28.0 /  46  19.4  145  .13

           5 12  02 17.98  -17 32.4   0.356  1.303    27.9 /  45  19.4  152  .07

           6 12  02 19.35  -17 12.5   0.361  1.307    27.9 /  44  19.4  156  .03

           7 12  02 20.69  -16 52.3   0.366  1.311    27.9 /  43  19.5  154  .01

           8 12  02 22.01  -16 31.7   0.371  1.315    27.9 /  42  19.5  148  .00

           9 12  02 23.29  -16 10.8   0.376  1.319    27.9 /  41  19.6  140  .02

          10 12  02 24.55  -15 49.6   0.382  1.324    27.9 /  40  19.6  131  .05

          11 12  02 25.79  -15 28.1   0.387  1.328    27.9 /  39  19.7  121  .10

          12 12  02 27.01  -15 06.4   0.393  1.333    28.0 /  38  19.7  111  .16

          13 12  02 28.20  -14 44.5   0.399  1.337    28.0 /  38  19.8  100  .24

          14 12  02 29.38  -14 22.3   0.405  1.342    28.0 /  37  19.8   89  .32

          15 12  02 30.54  -14 00.0   0.411  1.347    28.0 /  37  19.9   79  .41

          16 12  02 31.68  -13 37.5   0.417  1.352    28.0 /  36  19.9   68  .51

          17 12  02 32.81  -13 14.9   0.423  1.357    28.0 /  36  20.0   56  .61

          18 12  02 33.93  -12 52.1   0.430  1.362    28.0 /  35  20.0   45  .71

          19 12  02 35.04  -12 29.2   0.436  1.367    28.0 /  35  20.1   34  .81

          20 12  02 36.13  -12 06.2   0.443  1.372    28.0 /  35  20.1   25  .89

          21 12  02 37.22  -11 43.2   0.450  1.378    28.0 /  34  20.2   21  .95

          22 12  02 38.30  -11 20.1   0.457  1.383    28.0 /  34  20.2   25  .99

          23 12  02 39.37  -10 56.9   0.464  1.389    28.0 /  34  20.3   35 1.00

          24 12  02 40.43  -10 33.7   0.471  1.394    28.0 /  34  20.3   48  .98

          25 12  02 41.49  -10 10.6   0.478  1.400    27.9 /  34  20.4   61  .93

          26 12  02 42.54  -09 47.4   0.486  1.405    27.9 /  34  20.4   75  .85

          27 12  02 43.59  -09 24.2   0.494  1.411    27.8 /  34  20.5   88  .76

          28 12  02 44.64  -09 01.1   0.501  1.417    27.8 /  34  20.5  101  .66

          29 12  02 45.68  -08 37.9   0.509  1.423    27.8 /  34  20.6  114  .55

          30 12  02 46.73  -08 14.9   0.517  1.429    27.7 /  34  20.6  126  .44

     Dec.  1 12  02 47.77  -07 51.9   0.526  1.435    27.7 /  34  20.7  137  .34



NAKANO

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write mail from CFAD0::NAKANO on 1999-10-20 00:39:11(JST).

 



P/1999 RO28 (LONEOS) 

T 1999 Oct. 2.32929 TT                                  Nakano

q   1.2322594            (2000.0)            P               Q

n   0.14767972     Peri.  219.83609     +0.98610457     -0.14839708

a   3.5447762      Node   148.45969     +0.16362236     +0.94533534

e   0.6523731      Incl.    8.20710     -0.02873138     +0.29037804

P   6.67



NAKANO

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

 





◎P/1999 RO28の軌道と予報位置です



 しばらく,待ちましたが,国内からの報告はありません.



    P/1999 RO28 (LONEOS) 

T 1999 Oct. 2.32929 TT                                  Nakano

q   1.2322594            (2000.0)            P               Q

n   0.14767972     Peri.  219.83609     +0.98610457     -0.14839708

a   3.5447762      Node   148.45969     +0.16362236     +0.94533534

e   0.6523731      Incl.    8.20710     -0.02873138     +0.29037804

P   6.67

From 65 observations 1999 Sept. 7-16.

 

眼視全光度m1は,クレットの観測による.

 

NAKANO

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write mail from CFAD0::NAKANO on 1999-09-19 03:33:22(JST).

 

戻ります。