"Pseudo-MPEC" for S/2003 J 4

Created 2017 May 27 3:14:09 UT using Find_Orb

Astrometry:
    SK03J040  C2003 02 05.46822 09 08 39.47 +16 27 39.0          22.7 R 47991568
    SK03J040  C2003 02 05.49476 09 08 38.68 +16 27 43.4                 47991568
    SK03J040  C2003 02 06.37887 09 08 12.36 +16 30 04.6                 47991568
    SK03J040  C2003 02 06.41413 09 08 11.29 +16 30 10.2                 47991568
    SK03J040  C2003 02 24.45756 08 59 40.55 +17 15 36.7                 47991568
    SK03J040  C2003 02 24.48178 08 59 39.92 +17 15 39.7          23.4 R 47991568
    SK03J040  C2003 02 27.42703 08 58 26.36 +17 22 16.7          23.7 R 48376568
    SK03J040  C2003 02 27.44190 08 58 25.99 +17 22 18.7          23.4 R 48376568
    SK03J040  C2003 02 27.45685 08 58 25.62 +17 22 20.4          23.9 R 48376568
    SK03J040  C2003 03 04.35525 08 56 32.52 +17 32 36.0                 47991568
    SK03J040  C2003 03 04.36262 08 56 32.36 +17 32 37.1                 47991568

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 4
   Perijove 2002 Jul 31.855657 +/- 19.4 TT = 20:32:08 (JD 2452487.355657)
Epoch 2003 Mar  4.0 TT = JDT 2452702.5                        Gray
M 110.35194 +/- 21                  (J2000 ecliptic)
n   0.51292052 +/- 0.0521           Peri.  196.03449 +/- 15
a   0.15218631 +/- 0.0119           Node   188.49422 +/- 5.6
e   0.2699151 +/- 0.0303            Incl.  143.15534 +/- 1.3
P   1.92/701.85d           H 16.7   G  0.15   U 10.8
q 0.11110892 +/- 0.00765    Q 0.19326371 +/- 0.0151
From 11 observations 2003 Feb. 5-Mar. 4; mean residual 0".179
Residuals in arcseconds: 
030205 568  .08-  .14-    030224 568  .20-  .11-    030227 568  .24+  .05+
030205 568  .27+  .04+    030224 568  .09-  .40-    030304 568  .01-  .27-
030206 568  .03+  .06-    030227 568  .14+  .23+    030304 568  .09+  .06-
030206 568  .19+  .12-    030227 568  .18+  .29+