"Pseudo-MPEC" for Jupiter VIII
Created Fri Oct 10 13:35:59 2003 using Find_Orb
Astrometry
Observing stations
Orbital elements
Residuals
Ephemeris
Astrometry:
J008S C1974 6 26.39236 23 20 42.77 - 5 28 24.3 711
J008S C1974 6 28.38889 23 20 55.82 - 5 28 34.0 711
J008S C1974 7 25.30556 23 19 16.62 - 6 0 39.7 711
J008S C1974 8 13.33704 23 13 15.14 - 6 53 39.8 711
J008S C1974 8 16.29201 23 12 1.57 - 7 3 33.7 711
J008S C1976 1 31.10417 1 14 48.40 + 6 56 39.5 711
J008S C1976 11 1.29271 3 35 26.29 +16 59 38.4 711
J008S C1976 11 29.39340 3 20 11.74 +15 58 56.7 711
J008S C1977 11 12.41285 6 30 2.96 +22 40 16.6 711
J008S C1977 12 09.28242 6 19 1.00 +23 10 42.9 711
J008S C1978 01 09.31840 5 59 53.09 +23 40 42.4 711
J008S C1980 04 14.21736 10 8 35.80 +13 5 15.1 711
J008S C1981 02 14.30838 12 44 38.59 - 4 32 13.3 711
J008S C1986 11 30.43291 23 5 34.40 - 8 27 23.5 381
J008S C1986 11 30.50637 23 5 35.37 - 8 27 13.6 381
J008S C1986 12 01.42373 23 5 47.26 - 8 25 39.3 381
J008S C1987 09 22.64369 1 36 34.44 + 8 5 40.1 381
J008S C1987 09 22.71715 1 36 32.69 + 8 5 33.2 381
J008S C1987 12 16.47119 1 9 9.90 + 6 13 26.5 381
J008S C1987 12 16.52199 1 9 10.08 + 6 13 30.6 381
J008S C1988 01 20.42204 1 19 48.15 + 7 37 47.4 381
J008S C1988 01 20.51665 1 19 51.03 + 7 38 6.9 381
J008S C1988 02 15.41622 1 36 21.45 + 9 23 19.2 381
J008S C1988 11 05.27853 3 58 11.10 +17 54 17.2 711
J008S C1988 11 07.63262 3 56 54.20 +17 50 10.9 381
J008S C1988 11 07.69305 3 56 52.16 +17 50 3.7 381
J008S C1988 11 08.63737 3 56 20.82 +17 48 23.4 381
J008S C1988 11 08.69577 3 56 18.87 +17 48 17.5 381
J008S C1988 11 09.54215 3 55 50.58 +17 46 47.0 381
J008S C1988 11 09.61941 3 55 47.96 +17 46 38.9 381
J008S C1988 11 10.61622 3 55 14.27 +17 44 51.9 381
J008S C1988 11 10.64819 3 55 13.13 +17 44 48.4 381
J008S C1988 12 05.59709 3 40 54.44 +17 1 45.3 381
J008S C1988 12 05.63434 3 40 53.20 +17 1 41.2 381
J008S C1988 12 06.49400 3 40 25.74 +17 0 23.2 381
J008S C1988 12 06.53860 3 40 24.26 +17 0 19.3 381
J008S C1988 12 07.47669 3 39 54.52 +16 58 55.7 381
J008S C1988 12 07.54666 3 39 52.24 +16 58 49.2 381
J008S C1988 12 08.41665 3 39 25.12 +16 57 33.4 381
J008S C1988 12 08.44353 3 39 24.20 +16 57 30.7 381
J008S C1988 12 30.21770 3 30 22.75 +16 35 30.1 711
J008S C1989 01 30.12451 3 28 1.36 +16 45 15.1 711
J008S C1989 02 02.42863 3 28 33.79 +16 49 13.3 381
J008S C1989 02 02.46740 3 28 34.21 +16 49 18.3 381
J008S C1989 02 03.43039 3 28 45.24 +16 50 31.9 381
J008S C1989 02 24.18155 3 35 37.80 +17 27 14.2 711
J008S C1989 02 27.41333 3 37 9.70 +17 34 17.7 381
J008S C1989 11 21.60788 6 45 33.79 +23 5 43.6 381
J008S C1989 12 22.58763 6 32 4.56 +23 35 58.5 381
J008S C1992 03 06.09722 10 48 10.49 +09 55 55.9 809
J008S C1992 03 08.17222 10 47 00.85 +10 02 26.5 809
J008S C1992 03 09.08958 10 46 30.23 +10 05 16.4 809
J008S C1992 04 06.15243 10 32 57.69 +11 11 02.0 809
J008S C1993 03 19.21875 12 48 26.80 -04 34 20.8 809
J008S C1993 03 20.23368 12 48 01.33 -04 31 18.5 809
J008S C1993 03 24.19965 12 46 19.57 -04 19 12.8 809
J008S C1993 03 26.41022 12 45 21.46 -04 12 22.2 711
J008S C1993 03 28.27554 12 44 32.20 -04 06 30.2 711
J008S C1993 04 16.29155 12 36 15.68 -03 07 30.1 711
J008S C1993 04 21.61042 12 34 09.81 -02 52 24.3 413
J008S C1993 05 21.27040 12 26 36.49 -01 56 02.2 711
Station data:
(381) Tokyo-Kiso (N35.7941 E137.6283).
(413) Siding Spring Observatory (S31.2768 E149.0661). Observers G. J.
Garradd, R. H. McNaught. Measurer R. H. McNaught. 1.0-m f/8 reflector +
CCD.
(711) McDonald Observatory, Fort Davis (N30.6715 W104.0215).
(809) European Southern Observatory, La Silla (S29.2572 W70.7296).
Orbital elements:
Jupiter VIII
Perijove 2002 May 16.420617 TT = 10:05:41 (JD 2452410.920617)
Epoch 2003 Mar 2.0 TT = JDT 2452700.5 Find_Orb
M 142.94721 (2000.0) P Q
n 0.49363741 Peri. 167.66158 -0.92205218 0.24525309
a 0.1561349 Node 328.03245 0.28929412 0.95064277
e 0.2381518 Incl. 145.55602 0.25715497 -0.19007689
P 2.00 /729.27d q 0.1189512
From 56 observations 1974 Jun. 28-1993 May. 21; RMS error 0.867 arcseconds
Residuals in arcseconds:
740626 711( .16- .23-) 880120 381 .37- .78- 890202 381 .61+ 1.1-
740628 711 1.2- 1.0- 880215 381 .67- .37- 890202 381 .78+ .98+
740725 711 .29- .11- 881105 711 .40+ .68- 890203 381 .79- 1.2-
740813 711 .14- .14+ 881107 381 .22+ .79+ 890224 711 .82- 1.4+
740816 711 .63+ .21- 881107 381 .27+ .01+ 890227 381 .08+ .38-
760131 711 1.1+ .36- 881108 381 .23+ .02- 891121 381( .84- 2.2-)
761101 711 .33- .09+ 881108 381 .85+ .31+ 891222 381 .42+ .37+
761129 711 .54+ .07+ 881109 381 .40+ .18+ 920306 809 .91- 1.0+
771112 711 .42- .60- 881109 381 .87+ .24+ 920308 809 .18- 1.2+
771209 711 .76- .32+ 881110 381 .80+ .02- 920309 809 .63- 1.3+
780109 711 .44- .16- 881110 381 .36+ .10- 920406 809( 3.0- .72+)
800414 711 .77- .66+ 881205 381 .24- .78+ 930319 809 .04- .04-
810214 711 .45- .55+ 881205 381 .39- .13+ 930320 809 .33+ .23+
861130 381( 1.1- .54-) 881206 381 .47+ .18+ 930324 809 1.1+ .32-
861130 381 .13+ 1.7+ 881206 381 .15+ .26+ 930326 711 .35+ .62-
861201 381 .70- .48- 881207 381 .27+ .36+ 930328 711 .84+ .11-
870922 381 .68+ .26- 881207 381 .05- .03- 930416 711 .12+ .00
870922 381( .86+ 1.4+) 881208 381 .97+ .39+ 930421 413 .40- .01+
871216 381 .00 1.1- 881208 381 .01- .05- 930521 711 .93+ .85-
871216 381 .45- .54- 881230 711 .09+ .85+
880120 381 .49- .41- 890130 711 1.1- .21-
Ephemerides:
Da Mon Year RA Dec delta r elong mag
-- --- ---- ------------ ------------ ------ ------ ----- ---
15 Oct 2003 10 53 07.145 +08 46 25.31 5.9651 5.2401 40.0
20 Oct 2003 10 56 50.297 +08 26 10.26 5.9173 5.2460 43.9
25 Oct 2003 11 00 25.440 +08 06 40.10 5.8656 5.2520 48.0
30 Oct 2003 11 03 51.755 +07 48 01.30 5.8102 5.2582 52.1
4 Nov 2003 11 07 08.473 +07 30 20.06 5.7514 5.2645 56.2
9 Nov 2003 11 10 14.892 +07 13 41.91 5.6896 5.2710 60.4
14 Nov 2003 11 13 10.279 +06 58 12.43 5.6251 5.2776 64.6
19 Nov 2003 11 15 53.821 +06 43 57.53 5.5580 5.2843 69.0
24 Nov 2003 11 18 24.616 +06 31 03.64 5.4888 5.2912 73.4
29 Nov 2003 11 20 41.750 +06 19 37.24 5.4179 5.2982 77.8
4 Dec 2003 11 22 44.427 +06 09 43.77 5.3458 5.3052 82.3
9 Dec 2003 11 24 31.923 +06 01 27.89 5.2730 5.3124 87.0
14 Dec 2003 11 26 03.494 +05 54 54.09 5.1998 5.3197 91.6
19 Dec 2003 11 27 18.373 +05 50 06.88 5.1268 5.3271 96.4
24 Dec 2003 11 28 15.799 +05 47 10.51 5.0546 5.3345 101.3