"Pseudo-MPEC" for S/2003 J 13
Created Fri Oct 10 11:18:55 2003 using Find_Orb
Astrometry
Observing stations
Orbital elements
Residuals
Ephemeris
Astrometry:
SK03J130 C2003 02 09.46971 09 04 13.58 +18 57 38.3 23.2 R 568
SK03J130 C2003 02 09.48956 09 04 12.87 +18 57 41.1 568
SK03J130 C2003 02 25.49426 08 55 17.28 +19 28 24.3 23.1 R 568
SK03J130 C2003 02 25.50947 08 55 16.80 +19 28 25.8 23.5 R 568
SK03J130 C2003 02 25.52494 08 55 16.32 +19 28 27.1 23.0 R 568
SK03J130 C2003 02 26.38326 08 54 50.27 +19 29 46.7 23.5 R 568
SK03J130 C2003 02 26.40632 08 54 49.56 +19 29 48.8 568
SK03J130 C2003 02 27.47702 08 54 17.42 +19 31 25.7 23.2 R 568
SK03J130 C2003 02 27.49187 08 54 16.98 +19 31 26.8 23.1 R 568
SK03J130 C2003 02 27.50671 08 54 16.52 +19 31 28.3 23.2 R 568
SK03J130 C2003 03 05.29916 08 51 33.67 +19 39 06.2 23.2 R 568
SK03J130 C2003 03 05.30972 08 51 33.38 +19 39 07.0 568
SK03J130 C2003 04 02.25791 08 43 42.80 +19 49 54.1 23 R 568
SK03J130 C2003 04 02.32935 08 43 42.30 +19 49 52.8 568
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:
S/2003 J 13
Perijove 2003 Jun 24.505161 TT = 12:07:25 (JD 2452815.005161)
Epoch 2003 Mar 22.0 TT = JDT 2452720.5 Find_Orb
M 315.59660 (2000.0) P Q
n 0.46985159 Peri. 207.24947 0.53187639 0.58789297
a 0.1613609 Node 258.24814 0.84499029 -0.32113390
e 0.4289149 Incl. 141.49751 0.05566772 -0.74246539
P 2.10 /766.18d H 15.9 G 0.15 q 0.0921508
From 14 observations 2003 Feb. 9-Apr. 2; RMS error 0.352 arcseconds
Residuals in arcseconds:
030209 568 .05- .18- 030226 568 .20- .27- 030305 568 .25+ .55-
030209 568 .06+ .00 030226 568 .12- .27- 030305 568 .22+ .50-
030225 568 .13+ .09+ 030227 568 .16- .48+ 030402 568 .05- .17-
030225 568 .05+ .20+ 030227 568 .02- .30+ 030402 568 .03- .26+
030225 568 .08+ .09+ 030227 568 .18- .54+
Ephemerides:
Da Mon Year RA Dec delta r elong mag
-- --- ---- ------------ ------------ ------ ------ ----- ---
15 Oct 2003 10 49 33.738 +07 46 52.25 5.9985 5.2784 40.4 23.9
20 Oct 2003 10 53 23.040 +07 24 56.28 5.9464 5.2800 44.3 23.9
25 Oct 2003 10 57 04.656 +07 03 46.12 5.8907 5.2818 48.3 24.0
30 Oct 2003 11 00 37.765 +06 43 28.13 5.8316 5.2840 52.4 23.9
4 Nov 2003 11 04 01.597 +06 24 08.47 5.7694 5.2865 56.5 23.9
9 Nov 2003 11 07 15.458 +06 05 52.70 5.7043 5.2892 60.6 23.9
14 Nov 2003 11 10 18.622 +05 48 46.40 5.6366 5.2922 64.8 23.9
19 Nov 2003 11 13 10.288 +05 32 55.59 5.5667 5.2954 69.1 23.9
24 Nov 2003 11 15 49.571 +05 18 26.84 5.4948 5.2989 73.5 23.9
29 Nov 2003 11 18 15.574 +05 05 26.89 5.4213 5.3026 77.9 23.9
4 Dec 2003 11 20 27.524 +04 54 01.53 5.3467 5.3065 82.4 23.9
9 Dec 2003 11 22 24.715 +04 44 15.85 5.2714 5.3105 86.9 23.8
14 Dec 2003 11 24 06.423 +04 36 14.82 5.1959 5.3148 91.6 23.8
19 Dec 2003 11 25 31.901 +04 30 03.51 5.1207 5.3192 96.3 23.8
24 Dec 2003 11 26 40.406 +04 25 46.91 5.0463 5.3237 101.1 23.7