"Pseudo-MPEC" for S/2003 J 7
Created Tue Jan 27 20:32:25 2004 using Find_Orb
Astrometry
Observing stations
Orbital elements
Residuals
Ephemeris
Astrometry:
SK03J070 C2002 01 11.35191 06 37 52.17 +22 07 27.4 EB043568
SK03J070 C2002 01 11.36816 06 37 51.66 +22 07 28.5 EB043568
SK03J070 C2002 01 11.38631 06 37 51.06 +22 07 28.9 EB043568
SK03J070 C2002 01 15.40090 06 35 46.13 +22 09 56.1 22.0 R EB043568
SK03J070 C2002 01 15.42266 06 35 45.46 +22 09 56.8 21.9 R EB043568
SK03J070 C2003 02 08.34332 08 57 54.63 +18 31 32.5 22.7 R DE011568
SK03J070 C2003 02 08.36322 08 57 53.90 +18 31 35.8 22.7 R DE011568
SK03J070 C2003 02 09.46730 08 57 13.17 +18 34 26.0 22.9 R DE011568
SK03J070 C2003 02 09.48712 08 57 12.44 +18 34 29.1 DE011568
SK03J070 C2003 02 10.62672 08 56 30.74 +18 37 21.8 DE011568
SK03J070 C2003 02 23.50841 08 49 08.30 +19 06 03.1 22.4 R DE011568
SK03J070 C2003 02 23.51377 08 49 08.15 +19 06 04.0 DE011568
SK03J070 C2003 02 26.38863 08 47 39.57 +19 11 21.0 22.6 R DE011568
SK03J070 C2003 02 26.41172 08 47 38.86 +19 11 23.1 DE011568
SK03J070 C2003 03 02.51088 08 45 40.84 +19 18 06.8 22.4 R DE011568
SK03J070 C2003 03 02.51913 08 45 40.60 +19 18 07.6 DE011568
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:
S/2003 J 7
Perijove 2003 Feb 6.808377 TT
Epoch 2003 Mar 2.0 TT = JDT 2452700.5 Find_Orb
M 11.53945 (2000.0) P Q
n 0.49757008 Peri. 92.81635 -0.17236414 0.98142862
a 0.1553112 Node 193.64546 0.70071585 0.18223670
e 0.4066217 Incl. 159.09124 0.69230620 0.05989684
P 1.98 /723.50d H 15.4 G 0.15 q 0.0921583
From 16 observations 2002 Jan. 11-2003 Mar. 2; RMS error 0.314 arcseconds
Residuals in arcseconds:
020111 568 .12- .42- 030208 568 .06- .21+ 030226 568 .13- .15+
020111 568 .17+ .06+ 030209 568 .28- .10- 030226 568 .10- .17-
020111 568 .08+ .23- 030209 568 .10- .01- 030302 568 .34+ .07+
020115 568 .15- .31+ 030210 568 .66+ .04- 030302 568 .20+ .14+
020115 568 .00 .25+ 030223 568 .23- .32-
030208 568 .34- .03+ 030223 568 .08+ .02-
Ephemerides:
Da Mon Year RA Dec delta r elong mag
-- --- ---- ------------ ------------ ------ ------ ----- ---
28 Jan 2004 11 25 30.323 +04 06 29.81 4.5210 5.2829 136.9 22.8
30 Jan 2004 11 25 00.684 +04 09 51.85 4.5014 5.2849 139.0 22.8
1 Feb 2004 11 24 28.508 +04 13 30.16 4.4827 5.2869 141.2 22.7
3 Feb 2004 11 23 53.878 +04 17 24.15 4.4649 5.2889 143.4 22.7
5 Feb 2004 11 23 16.884 +04 21 33.18 4.4481 5.2910 145.6 22.7
7 Feb 2004 11 22 37.619 +04 25 56.61 4.4323 5.2930 147.8 22.7
9 Feb 2004 11 21 56.184 +04 30 33.76 4.4176 5.2951 150.0 22.6
11 Feb 2004 11 21 12.682 +04 35 23.90 4.4039 5.2972 152.3 22.6
13 Feb 2004 11 20 27.226 +04 40 26.28 4.3913 5.2993 154.5 22.6
15 Feb 2004 11 19 39.935 +04 45 40.11 4.3798 5.3014 156.7 22.6
17 Feb 2004 11 18 50.940 +04 51 04.51 4.3695 5.3035 159.0 22.5
19 Feb 2004 11 18 00.385 +04 56 38.53 4.3603 5.3056 161.2 22.5
21 Feb 2004 11 17 08.422 +05 02 21.14 4.3524 5.3078 163.5 22.5
23 Feb 2004 11 16 15.213 +05 08 11.29 4.3456 5.3099 165.7 22.5
25 Feb 2004 11 15 20.922 +05 14 07.85 4.3401 5.3121 168.0 22.5
27 Feb 2004 11 14 25.718 +05 20 09.71 4.3357 5.3142 170.2 22.5
29 Feb 2004 11 13 29.769 +05 26 15.77 4.3327 5.3164 172.5 22.5
2 Mar 2004 11 12 33.244 +05 32 24.89 4.3308 5.3186 174.8 22.5
4 Mar 2004 11 11 36.309 +05 38 36.00 4.3303 5.3208 177.0 22.5
6 Mar 2004 11 10 39.131 +05 44 48.01 4.3309 5.3230 179.3 22.5
8 Mar 2004 11 09 41.874 +05 50 59.86 4.3329 5.3252 178.5 22.5
10 Mar 2004 11 08 44.700 +05 57 10.53 4.3360 5.3274 176.2 22.5
12 Mar 2004 11 07 47.770 +06 03 18.99 4.3405 5.3296 173.9 22.5
14 Mar 2004 11 06 51.248 +06 09 24.25 4.3461 5.3319 171.7 22.5
16 Mar 2004 11 05 55.299 +06 15 25.26 4.3530 5.3341 169.4 22.5
18 Mar 2004 11 05 00.090 +06 21 21.00 4.3611 5.3363 167.2 22.5
20 Mar 2004 11 04 05.789 +06 27 10.43 4.3705 5.3386 165.0 22.5
22 Mar 2004 11 03 12.559 +06 32 52.53 4.3810 5.3408 162.7 22.5
24 Mar 2004 11 02 20.557 +06 38 26.34 4.3927 5.3431 160.5 22.6
26 Mar 2004 11 01 29.933 +06 43 50.94 4.4056 5.3454 158.3 22.6
28 Mar 2004 11 00 40.825 +06 49 05.50 4.4197 5.3476 156.1 22.6
30 Mar 2004 10 59 53.366 +06 54 09.22 4.4348 5.3499 153.9 22.6
1 Apr 2004 10 59 07.675 +06 59 01.39 4.4510 5.3522 151.7 22.7
3 Apr 2004 10 58 23.865 +07 03 41.37 4.4683 5.3545 149.6 22.7
5 Apr 2004 10 57 42.035 +07 08 08.56 4.4866 5.3568 147.4 22.7
7 Apr 2004 10 57 02.280 +07 12 22.47 4.5060 5.3591 145.3 22.8
9 Apr 2004 10 56 24.685 +07 16 22.62 4.5263 5.3614 143.1 22.8
11 Apr 2004 10 55 49.333 +07 20 08.56 4.5475 5.3637 141.0 22.8
13 Apr 2004 10 55 16.306 +07 23 39.85 4.5697 5.3660 138.9 22.8
15 Apr 2004 10 54 45.679 +07 26 56.08 4.5927 5.3683 136.8 22.9
17 Apr 2004 10 54 17.525 +07 29 56.85 4.6166 5.3706 134.7 22.9
19 Apr 2004 10 53 51.906 +07 32 41.82 4.6413 5.3729 132.7 22.9
21 Apr 2004 10 53 28.876 +07 35 10.69 4.6668 5.3753 130.6 22.9
23 Apr 2004 10 53 08.478 +07 37 23.24 4.6931 5.3776 128.6 23.0
25 Apr 2004 10 52 50.746 +07 39 19.28 4.7200 5.3799 126.5 23.0
27 Apr 2004 10 52 35.706 +07 40 58.69 4.7476 5.3822 124.5 23.0
29 Apr 2004 10 52 23.372 +07 42 21.41 4.7759 5.3845 122.5 23.0
1 May 2004 10 52 13.752 +07 43 27.42 4.8047 5.3869 120.5 23.0
3 May 2004 10 52 06.847 +07 44 16.76 4.8341 5.3892 118.6 23.1
5 May 2004 10 52 02.650 +07 44 49.49 4.8640 5.3915 116.6 23.1