Bob Jacobson's file release form is included below. Satellite Ephemeris Release Satellite Ephemeris: JUP100 File location: murphy:/home2/raj/Ephemerides/Jupiter/jup100.nio Enter SATGEN/6 28-AUG-1996 10:52:53 linked 23-MAY-1996 09:58:50 Parameters for ephemeris E5 transformed to J2000. Lieske 12/95 Ephemeris Version Number: 6 Timespan from JED 2441987.500( 1-NOV-1973) to JED 2460251.500( 3-NOV-2023) File Epoch Julian Date: 2443000.50 Master Interval = 4.0000 Days Equinox Reference Julian Date: 2451545.00 Planetary Ephemeris Number: DE-0403/LE-0403 Bodies on the File: Name Number GM NDIV NDEG Model Io 501 5.961000074644372E+03 2 14 GALSAT Europa 502 3.200999806720590E+03 1 15 GALSAT Ganyme 503 9.886997428429946E+03 1 9 GALSAT Callis 504 7.180998403241533E+03 1 7 GALSAT Jupite 599 1.266865378578105E+08 1 11 GALSAT System 1.267127678535235E+08 Additional Constants on the File: AU 1.495978706910000E+08 RADIUS 7.139800264000001E+04 J502 1.473600776400000E-02 J504 -5.870003062000000E-04 ZACPL5 2.680582102976564E+02 ZDEPL5 6.449442188688636E+01 DACPL5 -7.242978704525714E-03 DDEPL5 2.714667408062788E-03 WPL5 3.100980000000000E+02 WDP5 8.705360468098684E+02 POLTIM 2.443000500000000E+06 5UEP -1.055580334733699E-03 5VEP -3.774663409146450E-04 POLRAD 6.678037640654507E+04 Chebyshev interpolation error: 175 meters Release to: NAIF Date: 28-AUG-1996 Time: 10:59:32 Preparer: R.A. Jacobson Comments: E5 theory rotated to J2000. File created for general use, but should not be used to support spacecraft integrations which have have close satellite flybys (i.e. Galileo). See J.H. Lieske for ephemeris accuracy information. Modelling accuracy is no better than 20 km. All dynamical parameters on the file are consistent with the E5 theory. File size is 17209344 bytes. ========================================================================