"Pseudo-MPEC" for S/2003 J 23

Created 2017 May 27 3:15:31 UT using Find_Orb

Astrometry:
    SK03J230  C2003 02 06.45622 09 04 23.66 +17 04 51.4          23.5 R 50594568
    SK03J230  C2003 02 06.47625 09 04 22.90 +17 04 53.9                 50594568
    SK03J230  C2003 02 09.52620 09 02 31.57 +17 11 40.2                 50594568
    SK03J230  C2003 02 09.53469 09 02 31.22 +17 11 41.6                 50594568
    SK03J230  C2003 02 25.44958 08 53 22.60 +17 45 03.0                 50594568
    SK03J230  C2003 02 25.45775 08 53 22.34 +17 45 04.2                 50594568
    SK03J230  C2003 02 25.47360 08 53 21.83 +17 45 05.9          23.4 R 50594568
    SK03J230  C2003 02 25.48177 08 53 21.52 +17 45 06.7          23.8 R 50594568
    SK03J230  C2003 02 25.48930 08 53 21.33 +17 45 07.9          23.8 R 50594568
    SK03J230  C2003 02 25.50451 08 53 20.85 +17 45 09.8          23.4 R 50594568
    SK03J230  C2003 02 25.51985 08 53 20.41 +17 45 10.7                 50594568
    SK03J230  C2003 02 27.47205 08 52 19.57 +17 48 55.0                 50594568
    SK03J230  C2003 02 27.48692 08 52 19.11 +17 48 56.5                 50594568
    SK03J230  C2003 02 27.50178 08 52 18.64 +17 48 58.2                 50594568
    SK03J230  C2003 03 07.25711 08 48 37.61 +18 02 35.6                 50594568
    SK03J230  C2003 03 07.32112 08 48 35.88 +18 02 41.8                 50594568

Station data:
(568) Mauna Kea  (N19.826114 W155.472200)  US/Hawaii.  Observer D. J. Tholen.
   2.24-m University of Hawaii reflector.

Orbital elements:  S/2003 J 23
   Perijove 2003 Mar 6.420438 +/- 2.02 TT = 10:05:25 (JD 2452704.920438)
Epoch 2003 Feb 25.0 TT = JDT 2452695.5                        Gray
M 355.30207 +/- 1.1                 (J2000 ecliptic)
n   0.49869535 +/- 0.0137           Peri.  257.10119 +/- 1.6
a   0.15506678 +/- 0.00282          Node    48.84583 +/- 0.7
e   0.3601093 +/- 0.0107            Incl.  147.33805 +/- 0.13
P   1.98/721.87d           H 16.8   G  0.15   U  9.9
q 0.09922578 +/- 0.000203    Q 0.21090778 +/- 0.0053
From 16 observations 2003 Feb. 6-Mar. 7; mean residual 0".350
Residuals in arcseconds: 
030206 568  .19+  .06+    030225 568  .27-  .24-    030227 568  .46+  .35+
030206 568  .03+  .10-    030225 568  .93-  .36-    030227 568  .37+  .42+
030209 568  .13+  .09-    030225 568  .17-  .02-    030307 568  .07-  .01-
030209 568  .38-  .20+    030225 568  .03-  .16+    030307 568  .16-  .14-
030225 568  .37-  .40-    030225 568  .73+  .68-
030225 568  .31-  .13-    030227 568  .38+  .49+