Satellite Ephemeris File Release


Satellite Ephemeris: JUP256

Location: ssd.jpl.nasa.gov/pub/eph/satellites/nio/LINUX_PC/jup256.nio
Size(nio): 43577344 bytes

Enter SATEPHMERGE/13 17-Oct-2006 12:27:40.396 linked 21-Apr-2004 10:07:57
Ephemeris from Earth-based data fit
Integration fit to data -JUP256
Ephemeris Version Number: 16
Timespan from JED  2412856.500(28-JAN-1894) to JED  2469808.500(02-JAN-2050)
File Epoch Julian Date: 2450464.50
Master Interval: 4.0000 Days
Equinox Reference Julian Date: 2451545.00
Planetary Ephemeris Number: DE-0414/LE-0414

Bodies on the File:

   Name       Number            GM             NDIV   NDEG   Model
   Himalia      506    0.000000000000000E+00      1      5   SATORBINT
   Elara        507    0.000000000000000E+00      1      5   SATORBINT
   Pasiphae     508    0.000000000000000E+00      1      4   SATORBINT
   Sinope       509    0.000000000000000E+00      1      4   SATORBINT
   Lysithea     510    0.000000000000000E+00      1      5   SATORBINT
   Carme        511    0.000000000000000E+00      1      4   SATORBINT
   Ananke       512    0.000000000000000E+00      1      4   SATORBINT
   Leda         513    0.000000000000000E+00      1      5   SATORBINT
   Jupiter      599    1.266865350596488E+08      1     15   SATORBINT
   System              1.267127648382719E+08

Additional Constants on the File:

  AU       1.495978706910000E+08   RADIUS   7.149200000000000E+04
  J502     1.469642900697847E-02   J503    -6.436411055625769E-07
  J504    -5.871402915754995E-04   J506     3.425025517100406E-05
  POLTIM   2.451545000000000E+06   ZACPL5   2.680565954302430E+02
  ZDEPL5   6.449530333574846E+01   DACPL5  -6.499000000000000E-03
  DDEPL5   2.431000000000000E-03   WPL5     2.849500000000000E+02
  WDP5     8.705366420000000E+02   501GM    5.959916033410404E+03
  502GM    3.202738774922892E+03   503GM    9.887834453334144E+03
  504GM    7.179289361397270E+03   GM6      3.794058520000000E+07
  GM7      5.794548600000000E+06   GM8      6.836534900000000E+06
  GM10     1.327132332664355E+11


Chebyshev interpolation error: 9.0 meters

Release to: Horizons/NAIF                      Time: 18-Oct-2006 12:49:30

Preparer: R. A. Jacobson

Comments:
Update of ephemerides for JVI--JXIII.  Fit of all observations to August
2006.  Uses JUP230 dynamical constants and DE414 planetary ephemeris.