C/1999 J3 (LINEAR)

Epoch 1999 Sept. 19.0 TT = JDT 2451440.5  

T 1999 Sept. 20.16598 TT                                Nakano

q   0.9768097            (2000.0)            P               Q

z  +0.0006454      Peri.  161.97929     +0.57698394     +0.34799765

 +/-0.0000144      Node   228.97892     +0.57537295     +0.46891253

e   0.9993695      Incl.  101.65610     +0.57968569     -0.81179965

From 170 observations 1999 May 12-2000 Feb. 28, mean residual 0".71.

   Nongravitational parameters A1 = +2.30 +/- 0.10, A2 = -0.5686 +/- 0.0947.

   (1/a)org.= +0.001139, (1/a)fut.= +0.000919, L= 6.

Residuals in seconds of arc 

1999/                     990808 118  0.2-  0.5+    991017 867  0.5+  0.3+  

990512 704  1.4+  0.1+    990818 349 (2.1-  2.1+)   991017 349  0.0   0.4+  

990512 704 (0.8-  2.3+)   990828 352 (0.6-  2.3+)   991017 867  0.6+  0.1+  

990512 704  0.4+  0.0     990828 352  0.6-  1.1+    991018 629 (0.6-  2.8-) 

990512 704 (2.1+  0.9+)   990828 352  0.6-  1.3+    991018 629 (0.1+  2.0-) 

990513 046  0.6+  0.8+    990831 897  0.8-  0.6+    991018 629  0.1+  0.5-  

990513 046 (0.7-  2.0+)   990831 897  0.5-  0.5+    991018 629  1.0-  1.4-  

990513 046  0.4+  1.5+    990904 349  0.4-  1.7+    991018 629  1.5+  1.9-  

990514 784  0.6-  0.5+    990904 349  1.3-  0.8+    991018 629  0.6+  1.1-  

990514 784  0.3-  0.4+    990904 540 (2.3-  2.8+)   991018 834  0.4+  1.0-  

990514 704  1.6-  0.1+    990904 540 (0.3+  2.8+)   991018 392 (2.8-  0.3+) 

990514 704  0.8-  0.9-    990904 540 (1.3-  2.1+)   991018 392 (4.4-  0.9-) 

990514 704  0.3-  0.1-    990904 540 (1.3-  2.0+)   991018 392 (4.1-  0.3+) 

990514 704  0.4-  0.2-    990905 349  0.7-  0.2+    991020 834  1.3+  0.1+  

990514 704  0.2-  0.3-    990905 349  0.0   0.5+    991020 349  0.7+  0.4+  

990514 704  0.1+  0.5+    990905 349  0.1+  1.6+    991020 349  0.6+  0.2-  

990514 704  0.7-  0.2-    990911 355  0.8-  0.6+    991020 349  0.1+  0.4+  

990514 704  1.0-  0.7+    990911 355  0.8-  0.8+    991020 372  0.1-  0.8-  

990514 704  0.2-  0.1-    990911 355  1.2-  0.7+    991020 402  0.3+  0.1-  

990514 704  0.1+  1.0-    990911 349  0.0   1.4+    991020 402  0.1+  0.7+  

990514 704  0.2-  0.5-    990913 106  1.0-  0.6-    991020 402  0.3+  0.5-  

990514 704  0.3+  1.4-    990913 106  1.1-  0.7-    991020 360  0.3+  0.2-  

990514 704  0.2+  0.5-    990913 106  0.3-  0.1-    991020 360  0.1+  0.2-  

990514 704  0.3+  0.4-    990919 349  0.3-  0.2+    991020 360  0.5+  0.2+  

990514 360  0.1-  0.2+    990919 349  0.2+  0.4+    991022 349  0.8+  0.5+  

990514 360  0.2-  0.0     990919 349  0.1-  0.3+    991022 349  0.2-  1.0+  

990514 360  0.2-  0.3+    990920 349  0.4-  0.3+    991022 349  0.5+  0.5+  

990514 867  0.2-  0.4-    990920 349  0.6-  0.3+    991023 351 (3.4-  1.4-) 

990514 867  0.3+  1.0-    990920 349  0.2-  0.7+    991023 351 (2.7-  0.5-) 

990514 867  0.1-  0.0     990926 349  0.4-  0.0     991024 349  0.7+  0.4+  

990514 372 (2.1-  0.2-)   990926 349  0.7-  0.2-    991024 897  0.7-  1.5+  

990516 367  1.7-  0.6+    990926 349  0.6-  0.2+    991024 897 (1.0-  2.2+) 

990516 367  0.4-  0.2+    990927 349  0.1-  0.0     991024 897  1.1-  1.3+  

990516 367  0.0   0.6-    990927 349  0.1-  0.6+    991024 349  0.1+  0.1-  

990516 367  0.4+  0.4-    990927 349  0.5-  0.1+    991024 349  1.3+  0.8+  

990520 402  0.9-  0.8+    990928 349  0.5+  0.1+    991026 834  1.4+  0.1+  

990520 402  1.2-  0.5-    990928 349  0.5-  0.6+    991031 467  0.6+  0.4-  

990520 402  1.2-  0.9-    990928 349  0.1+  0.8+    991031 467  1.5-  1.5+  

990520 897  1.4-  0.9+    991004 897  0.3+  0.4+    991031 467  1.3-  1.0+  

990520 897  0.1+  0.2-    991004 897  0.2-  0.1+    991107 428  0.7+  0.0   

990520 897 (3.8-  0.4-)   991005 903  0.8-  1.0-    991107 428  0.3+  0.1+  

990520 360  0.9-  0.9+    991005 903  0.3-  0.9-    991107 428  0.3+  0.0   

990520 360  0.7-  0.8+    991005 903  0.1-  0.4-    991109 834  0.3+  0.1-  

990520 360  0.5-  0.5+    991005 372  1.1+  0.8-    991109 834  0.9+  0.5-  

990520 372  0.6-  0.0     991008 349  0.5+  0.2+    991112 474  0.2-  1.7+  

990529 402  0.7-  0.8-    991008 349  0.3+  0.3-    991112 474  0.7-  1.8+  

990529 402  0.5-  0.6-    991008 349  0.5+  0.0     991112 474 (0.1+  2.0+) 

990529 402  1.2-  0.7-    991008 372  0.4+  0.4+    991115 474  1.5+  1.6+  

990531 402  1.6-  0.3-    991010 355  0.0   0.1-    991115 474 (0.4+  4.6+) 

990531 402  0.4-  1.1-    991010 355  0.2-  0.4-    991117 834  0.6+  0.5-  

990609 360  1.0-  0.5-    991010 355  0.1-  0.2-    991117 834  0.8-  0.4-  

990609 360  1.3-  0.7-    991010 349  0.2+  0.4-    991120 834  0.3+  0.4-  

990609 360  1.2-  0.6-    991010 349  0.4+  0.6-    991120 834  0.8+  1.3-  

990715 402  0.7+  0.5-    991010 349  0.2-  0.0     991201 808  0.7+  0.6+  

990715 402  0.3+  0.9-    991011 897  1.2-  0.4-    991201 808  0.7-  0.3+  

990729 349  1.5+  0.6+    991011 897  1.1-  0.3-    991204 808  0.9-  0.2+  

990731 349  1.0+  0.0     991014 834  1.7+  0.6+    991204 808 (2.7+  1.3-) 

990731 349  0.3+  1.1+    991014 834  0.3+  0.1-    991205 808  0.9-  0.0   

990803 402  0.1+  0.5+    991014 834  0.9+  0.2-    991205 808  1.4-  0.7+  

990803 402  0.8+  0.9+    991016 629 (5.5-  7.8-)   991205 428  0.5+  0.1-  

990803 402  0.5+  0.5+    991016 629 (1.4-  9.5-)   991206 808  0.2-  0.2+  

990804 118  0.5-  0.7+    991016 629 (2.4-  7.5-)   991206 808  1.6+  0.8+  

990804 118  0.4-  0.1+    991016 834  0.2+  0.8-    2000/                   

990804 118  0.2-  0.2-    991017 349  0.2+  0.0     000228 413  1.6+  0.0   

990808 118  0.3-  0.8+    991017 372 (0.2+  3.3+)   000228 413  1.3+  0.3-  

990808 118  0.3+  0.6+    991017 349  0.0   0.5+    000228 413  1.1+  0.1-  



NAKANO

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

                (C) Copyright 2000 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2000-12-24 02:39:41(JST).

 



    C/1999 J3 (LINEAR) 

Epoch 1999 Sept. 19.0 TT = JDT 2451440.5  

T 1999 Sept. 20.16713 TT                                Nakano

q   0.9768223            (2000.0)            P               Q

z  +0.0005290      Peri.  161.98068     +0.57697928     +0.34798832

 +/-0.0000062      Node   228.97976     +0.57539387     +0.46889761

e   0.9994833      Incl.  101.65660     +0.57966956     -0.81181227

From 127 observations 1999 May 12-Oct. 24, mean residual 0".69.



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).



    C/1999 J3 (LINEAR) 

Epoch 1999 Sept. 19.0 TT = JDT 2451440.5  

T 1999 Sept. 20.16700 TT                                Nakano

q   0.9767968            (2000.0)            P               Q

z  +0.0006312      Peri.  161.98128     +0.57701416     +0.34797310

 +/-0.0000195      Node   228.97772     +0.57537613     +0.46889197

e   0.9993834      Incl.  101.65555     +0.57965246     -0.81182205

From 82 observations 1999 May 12-Sept. 13, mean residual 0".67.



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 J3の軌道と予報位置です



    C/1999 J3 (LINEAR) 

T 1999 Sept. 20.16986 TT                                Nakano

q   0.9774752            (2000.0)            P               Q

                   Peri.  161.95095     +0.57648117     +0.34837603

                   Node   229.00059     +0.57538050     +0.46919686

e   1.0            Incl.  101.66700     +0.58017819     -0.81147301

From 64 observations 1999 May 12-Aug. 8.

 

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

              h    h  m       。  ,                      ,  / PA 。  m1      。

1999 Aug. 25 18  08 48.58  +53 21.5   1.486  1.071    25.3 / 199  12.2  142  .98

          26 18  08 47.69  +52 57.5   1.469  1.065    25.9 / 199  12.1  137 1.00

          27 18  08 46.78  +52 33.0   1.451  1.058    26.5 / 199  12.1  128  .99

          28 18  08 45.86  +52 07.9   1.432  1.052    27.2 / 198  12.0  119  .96

          29 18  08 44.94  +51 42.1   1.414  1.045    27.9 / 198  11.9  108  .91

          30 18  08 44.00  +51 15.6   1.395  1.039    28.6 / 198  11.9   96  .83

          31 18  08 43.06  +50 48.5   1.376  1.034    29.4 / 198  11.8   84  .74

     Sept. 1 18  08 42.10  +50 20.5   1.356  1.028    30.2 / 198  11.8   72  .63

           2 18  08 41.14  +49 51.7   1.336  1.023    31.1 / 198  11.7   60  .52

           3 18  08 40.16  +49 22.1   1.316  1.018    32.1 / 198  11.7   49  .41

           4 18  08 39.17  +48 51.5   1.296  1.013    33.1 / 197  11.6   39  .30

           5 18  08 38.18  +48 19.9   1.276  1.009    34.2 / 197  11.6   32  .20

           6 18  08 37.17  +47 47.2   1.255  1.005    35.4 / 197  11.5   29  .12

           7 18  08 36.15  +47 13.3   1.234  1.001    36.6 / 197  11.5   33  .06

           8 18  08 35.11  +46 38.3   1.212  0.997    37.9 / 197  11.4   40  .02

           9 18  08 34.07  +46 01.9   1.191  0.994    39.3 / 196  11.4   50  .00

          10 18  08 33.01  +45 24.2   1.169  0.991    40.8 / 196  11.3   60  .01

          11 18  08 31.94  +44 45.0   1.147  0.988    42.4 / 196  11.2   72  .04

          12 18  08 30.85  +44 04.1   1.125  0.986    44.2 / 196  11.2   83  .09

          13 18  08 29.75  +43 21.6   1.103  0.984    46.0 / 196  11.1   94  .15

          14 18  08 28.64  +42 37.3   1.081  0.982    48.0 / 195  11.1  105  .22

          15 18  08 27.51  +41 51.0   1.058  0.981    50.1 / 195  11.0  116  .31

          16 18  08 26.36  +41 02.6   1.036  0.979    52.3 / 195  11.0  127  .40

          17 18  08 25.20  +40 11.9   1.013  0.978    54.7 / 194  10.9  138  .49

          18 18  08 24.02  +39 18.9   0.990  0.978    57.3 / 194  10.9  148  .59

          19 18  08 22.82  +38 23.3   0.968  0.978    60.1 / 194  10.8  157  .68

          20 18  08 21.61  +37 25.0   0.945  0.978    63.1 / 194  10.8  161  .77

          21 18  08 20.37  +36 23.6   0.922  0.978    66.3 / 193  10.7  159  .85

          22 18  08 19.11  +35 19.1   0.899  0.979    69.7 / 193  10.7  150  .91

          23 18  08 17.83  +34 11.2   0.877  0.979    73.4 / 193  10.6  139  .96

          24 18  08 16.52  +32 59.6   0.854  0.981    77.4 / 193  10.6  127  .99

          25 18  08 15.18  +31 44.1   0.832  0.982    81.7 / 192  10.5  113 1.00

          26 18  08 13.82  +30 24.3   0.810  0.984    86.2 / 192  10.5   99  .98

          27 18  08 12.43  +29 00.0   0.788  0.986    91.1 / 192  10.4   85  .93

          28 18  08 11.00  +27 30.9   0.766  0.989    96.4 / 192  10.4   70  .86

          29 18  08 09.54  +25 56.5   0.745  0.992   102.0 / 192  10.3   56  .77

          30 18  08 08.03  +24 16.5   0.724  0.995   108.0 / 191  10.3   41  .66

     Oct.  1 18  08 06.48  +22 30.7   0.704  0.998   114.4 / 191  10.2   27  .55

NAKANO

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

                (C) Copyright 1999 OAA/ComputingSection

write mail from CFAD0::NAKANO on 1999-08-27 03:46:27(JST).

 

   C/1999 J3 (LINEAR) 

T 1999 Sept. 20.17464 TT                                Nakano

q   0.9777965            (2000.0)            P               Q

                   Peri.  161.93599     +0.57631254     +0.34854570

                   Node   229.00575     +0.57531410     +0.46934963

e   1.0            Incl.  101.66935     +0.58041154     -0.81131179

From 52 observations 1999 May 12-July 15.



    C/1999 J3 (LINEAR) 

T 1999 Sept. 20.18166 TT                                Nakano

q   0.9782228            (2000.0)            P               Q

                   Peri.  161.91580     +0.57613295     +0.34876318

                   Node   229.00950     +0.57518972     +0.46955374

e   1.0            Incl.  101.67111     +0.58071302     -0.81110020

From 47 observations 1999 May 12-June 9.



RunOff +11", +5" for the last observation from my orbit determined 5/12-5/20.



    C/1999 J3 (LINEAR) 

T 1999 Sept. 20.18166 TT                                Nakano

q   0.9782228            (2000.0)            P               Q

                   Peri.  161.91580     +0.57613295     +0.34876318

                   Node   229.00950     +0.57518972     +0.46955374

e   1.0            Incl.  101.67111     +0.58071302     -0.81110020

From 47 observations 1999 May 12-June 9.

 





◎C/1999 J3の軌道と予報位置です



    C/1999 J3 (LINEAR) 

T 1999 Sept. 20.07514 TT                                Nakano

q   0.9741078            (2000.0)            P               Q

                   Peri.  162.09159     +0.57789042     +0.34680899

                   Node   228.96396     +0.57612763     +0.46777765

e   1.0            Incl.  101.64919     +0.57803081     -0.81296224

From 41 observations 1999 May 12-20.



    C/1999 J3 (LINEAR) 

T 1999 Sept. 20.28473 TT                                Nakano

q   0.9814396            (2000.0)            P               Q

                   Peri.  161.79003     +0.57463365     +0.35021936

                   Node   229.05773     +0.57468648     +0.47082769

e   1.0            Incl.  101.69434     +0.58269342     -0.80973309

From 34 observations 1999 May 12-16.

 



戻ります。