"Pseudo-MPEC" for Jupiter XXI
Created Fri Mar 05 20:18:57 2004 using Find_Orb
Astrometry
Observing stations
Orbital elements
Residuals
Ephemeris
Astrometry:
J021S C2000 11 26.35880 04 27 53.03 +20 40 56.6 22.5 R 568
J021S C2000 11 26.38183 04 27 52.26 +20 40 55.7 568
J021S C2000 11 26.40938 04 27 51.28 +20 40 54.2 568
J021S C2000 11 27.50598 04 27 13.80 +20 39 57.4 568
J021S C2000 11 27.52758 04 27 13.10 +20 39 55.9 568
J021S C2000 11 29.37652 04 26 10.01 +20 38 19.3 21.8 R 568
J021S C2000 11 29.39300 04 26 09.46 +20 38 18.6 22.0 R 568
J021S C2000 12 1.42279 04 24 59.99 +20 36 31.4 568
J021S C2000 12 1.44789 04 24 59.11 +20 36 30.1 568
J021S C2000 12 3.52813 04 23 48.05 +20 34 40.1 22.0 R 568
J021S C2000 12 3.53793 04 23 47.72 +20 34 39.6 22.0 R 568
J021S C2000 12 5.55045 04 22 39.43 +20 32 53.9 22.3 R 568
J021S C2000 12 5.55397 04 22 39.30 +20 32 53.4 22.2 R 568
J021S C2000 12 5.55914 04 22 39.14 +20 32 53.3 22.1 R 568
J021S C2000 12 5.56265 04 22 39.02 +20 32 53.1 22.3 R 568
J021S C2000 12 5.56620 04 22 38.91 +20 32 52.9 22.3 R 568
J021S C2000 12 16.27163 04 16 50.75 +20 23 53.3 21.9 R 568
J021S C2000 12 16.27973 04 16 50.52 +20 23 53.0 22.0 R 568
J021S C2000 12 16.29169 04 16 50.13 +20 23 52.2 21.9 R 568
J021S C2000 12 17.43471 04 16 15.08 +20 22 58.9 22.0 R 568
J021S C2000 12 17.45255 04 16 14.51 +20 22 58.1 22.0 R 568
J021S C2000 12 27.35955 04 11 38.47 +20 16 10.2 21.9 R 568
J021S C2000 12 27.39899 04 11 37.45 +20 16 08.7 568
J021S C2000 12 31.42050 04 10 01.88 +20 14 00.2 568
J021S C2000 12 31.43990 04 10 01.44 +20 13 59.4 568
J021S C2001 01 23.40235 04 04 45.61 +20 11 08.7 568
J021S C2001 01 23.42843 04 04 45.50 +20 11 09.1 568
J021S C2001 01 24.35676 04 04 41.68 +20 11 24.0 568
J021S C2001 02 16.27464 04 06 49.14 +20 27 15.8 568
J021S C2001 02 16.32522 04 06 49.84 +20 27 18.5 568
J021S C2001 10 12.62097 06 56 31.77 +23 06 23.9 568
J021S C2001 10 13.58031 06 56 45.49 +23 06 11.4 22.8 R 568
J021S C2001 10 13.60025 06 56 45.74 +23 06 11.0 23.0 R 568
J021S C2003 02 8.33583 08 57 12.88 +18 25 40.8 23.2 R 568
J021S C2003 02 8.34332 08 57 12.63 +18 25 40.8 23.7 R 568
J021S C2003 02 8.35573 08 57 12.18 +18 25 44.5 568
J021S C2003 02 8.36322 08 57 11.92 +18 25 45.7 568
J021S C2003 02 26.38863 08 47 41.46 +19 07 54.3 23.1 R 568
Station data:
(568) Mauna Kea (N19.8262 W155.4722). Observers D. C. Jewitt, S. S.
Sheppard, J. Kleyna. Measurer S. S. Sheppard. 8.3-m Subaru reflector +
CCD.
Orbital elements:
Jupiter XXI
Perijove 2000 Jun 30.521704 TT
Epoch 2001 Apr 1.0 TT = JDT 2452000.5 Find_Orb
M 133.49860 (2000.0) P Q
n 0.48637215 Peri. 253.30498 -0.36800042 -0.91721669
a 0.1576860 Node 140.60921 -0.73488378 0.38745683
e 0.1681631 Incl. 166.08531 -0.56966789 0.09268626
P 2.03 /740.16d H 15.3 G 0.15 q 0.1311690
From 38 observations 2000 Nov. 26-2003 Feb. 26; RMS error 0.506 arcseconds
Residuals in arcseconds:
001126 568 .42- .17+ 001205 568 .54+ .32- 010123 568 .22+ .12+
001126 568 .04+ .42+ 001205 568 .55+ .33- 010124 568 .12+ .90-
001126 568 .22- .31+ 001205 568 .71+ .33- 010216 568 .38+ .19+
001127 568 .52- .41+ 001216 568 .68- .03- 010216 568 .30+ .20-
001127 568 .24+ .08+ 001216 568 .32- .04+ 011012 568 .23- .18-
001129 568 .21- .03- 001216 568 .50- .22- 011013 568 .27- .04+
001129 568 .19+ .12+ 001217 568 .10- .04+ 011013 568 .46- .14-
001201 568 .12+ .36- 001217 568 .30- .10+ 030208 568 .06+ .27+
001201 568 .13+ .33- 001227 568 .11- .45+ 030208 568 .22+ .92-
001203 568 .15+ .49- 001227 568 .08- .37+ 030208 568 .02- .80+
001203 568 .29+ .45- 001231 568 .13- .59+ 030208 568 .00 .81+
001205 568 .42+ .21- 001231 568 .02- .40+ 030226 568 .06- .23-
001205 568 .29+ .51- 010123 568 .07- .05+
Ephemerides:
Da Mon Year RA Dec delta r elong mag
-- --- ---- ------------ ------------ ------ ------ ----- ---
6 Mar 2004 11 02 35.844 +07 48 01.99 4.2885 5.2799 177.6 22.4
8 Mar 2004 11 01 43.225 +07 52 58.01 4.2911 5.2814 175.6 22.4
10 Mar 2004 11 00 50.859 +07 57 50.13 4.2950 5.2829 173.4 22.4
12 Mar 2004 10 59 58.903 +08 02 37.45 4.3002 5.2845 171.3 22.4
14 Mar 2004 10 59 07.516 +08 07 19.06 4.3067 5.2862 169.1 22.4
16 Mar 2004 10 58 16.858 +08 11 54.06 4.3144 5.2880 166.9 22.4
18 Mar 2004 10 57 27.090 +08 16 21.57 4.3234 5.2899 164.7 22.4
20 Mar 2004 10 56 38.373 +08 20 40.68 4.3336 5.2918 162.5 22.5
22 Mar 2004 10 55 50.861 +08 24 50.54 4.3450 5.2938 160.3 22.5
24 Mar 2004 10 55 04.703 +08 28 50.35 4.3576 5.2959 158.1 22.5
26 Mar 2004 10 54 20.040 +08 32 39.37 4.3715 5.2980 155.9 22.6
28 Mar 2004 10 53 37.000 +08 36 16.91 4.3864 5.3003 153.8 22.6
30 Mar 2004 10 52 55.704 +08 39 42.37 4.4025 5.3026 151.6 22.6
1 Apr 2004 10 52 16.262 +08 42 55.22 4.4198 5.3050 149.5 22.6
3 Apr 2004 10 51 38.774 +08 45 54.97 4.4381 5.3075 147.4 22.7
5 Apr 2004 10 51 03.329 +08 48 41.23 4.4574 5.3100 145.2 22.7
7 Apr 2004 10 50 30.009 +08 51 13.65 4.4778 5.3126 143.1 22.7
9 Apr 2004 10 49 58.888 +08 53 31.93 4.4991 5.3153 141.0 22.7
11 Apr 2004 10 49 30.037 +08 55 35.79 4.5214 5.3181 138.9 22.8
13 Apr 2004 10 49 03.525 +08 57 24.94 4.5447 5.3209 136.9 22.8
15 Apr 2004 10 48 39.417 +08 58 59.14 4.5689 5.3239 134.8 22.8
17 Apr 2004 10 48 17.772 +09 00 18.15 4.5939 5.3268 132.8 22.8
19 Apr 2004 10 47 58.640 +09 01 21.77 4.6198 5.3299 130.7 22.9
21 Apr 2004 10 47 42.063 +09 02 09.87 4.6465 5.3331 128.7 22.9
23 Apr 2004 10 47 28.073 +09 02 42.36 4.6740 5.3363 126.7 22.9
25 Apr 2004 10 47 16.690 +09 02 59.21 4.7021 5.3395 124.7 22.9
27 Apr 2004 10 47 07.928 +09 03 00.42 4.7310 5.3429 122.7 23.0
29 Apr 2004 10 47 01.791 +09 02 46.07 4.7606 5.3463 120.8 23.0
1 May 2004 10 46 58.275 +09 02 16.27 4.7907 5.3498 118.8 23.0
3 May 2004 10 46 57.369 +09 01 31.16 4.8214 5.3533 116.9 23.0
5 May 2004 10 46 59.057 +09 00 30.92 4.8527 5.3569 115.0 23.1
7 May 2004 10 47 03.319 +08 59 15.74 4.8845 5.3606 113.0 23.1
9 May 2004 10 47 10.136 +08 57 45.81 4.9168 5.3643 111.1 23.1
11 May 2004 10 47 19.491 +08 56 01.28 4.9495 5.3681 109.3 23.1
13 May 2004 10 47 31.366 +08 54 02.31 4.9826 5.3719 107.4 23.1
15 May 2004 10 47 45.737 +08 51 49.05 5.0161 5.3758 105.5 23.2
17 May 2004 10 48 02.580 +08 49 21.69 5.0499 5.3797 103.7 23.2
19 May 2004 10 48 21.862 +08 46 40.43 5.0841 5.3836 101.8 23.2
21 May 2004 10 48 43.548 +08 43 45.49 5.1185 5.3876 100.0 23.2
23 May 2004 10 49 07.597 +08 40 37.13 5.1531 5.3917 98.2 23.2
25 May 2004 10 49 33.963 +08 37 15.61 5.1879 5.3957 96.4 23.3
27 May 2004 10 50 02.598 +08 33 41.22 5.2229 5.3999 94.6 23.3
29 May 2004 10 50 33.451 +08 29 54.29 5.2580 5.4040 92.8 23.3
31 May 2004 10 51 06.468 +08 25 55.12 5.2932 5.4081 91.1 23.3
2 Jun 2004 10 51 41.594 +08 21 44.04 5.3284 5.4123 89.3 23.3
4 Jun 2004 10 52 18.777 +08 17 21.38 5.3637 5.4165 87.6 23.3
6 Jun 2004 10 52 57.967 +08 12 47.41 5.3989 5.4207 85.8 23.4
8 Jun 2004 10 53 39.120 +08 08 02.39 5.4341 5.4249 84.1 23.4
10 Jun 2004 10 54 22.195 +08 03 06.55 5.4693 5.4291 82.4 23.4
12 Jun 2004 10 55 07.147 +07 58 00.12 5.5043 5.4334 80.7 23.4