; sat077-95-05.bsp LOG FILE ; Created 1998-11-22/15:15:10.00. ; ; BEGIN SPKMERGE COMMANDS LEAPSECONDS_KERNEL = /kernels/gen/lsk/naif0007.tls SPK_KERNEL = sat077-95-05.bsp SOURCE_SPK_KERNEL = sat077.bsp INCLUDE_COMMENTS = NO BODIES = 699, 608, 607, 606, 605, 604, 603, 602, 601, 6, 399, 301, 3, 10 BEGIN_TIME = 1995 JAN 01 00:00:00.000 END_TIME = 2005 JAN 01 00:00:00.000 ; END SPKMERGE COMMANDS sat077.2 was made by Bob Jacobson, Solar System Dynamics Group at JPL, to support Voyager imaging analysis, the 1980 and 1994 Ring Plane Crossing events, and general planning for future observations. Jacobson's release notes for sat077.2 are attached below. Satellite Ephemeris: SAT077.2 Enter SATGEN 22-MAR-1996 18:11:47 linked 3-NOV-1995 16:12:41 Fit to Earthbased, Voyager, and HST data from 1971 to 1995 Ephemeris Version Number: 5 Timespan from JED 2444240.500( 2-JAN-1980) to JED 2453006.500( 2-JAN-2004) File Epoch Julian Date: 2444240.50 Master Interval = 18.0000 Days Equinox Reference Julian Date: 2451545.00 Planetary Ephemeris Number: DE-0403/LE-0403 Bodies on the File: Name Number GM NDIV NDEG Model Mimas 601 2.500000000000000E+00 24 13 SATINT Encela 602 4.900000000000000E+00 12 15 SATINT Tethys 603 4.180800000000000E+01 8 15 SATINT Dione 604 7.315600000000001E+01 6 15 SATINT Rhea 605 1.540000000000000E+02 4 15 SATINT Titan 606 8.978200000000001E+03 2 15 SATINT Hyperi 607 0.000000000000000E+00 2 15 SATINT Iapetu 608 1.060000000000000E+02 1 15 SATINT Saturn 699 3.793126920000000E+07 3 15 SATINT System 3.794062976400000E+07 Additional Constants on the File: AU 1.495978706910000E+08 RADIUS 6.033000000000000E+04 J602 1.629800000000000E-02 J604 -9.150000000000000E-04 J606 1.030000000000000E-04 ZACPL6 4.058000000000000E+01 ZDEPL6 8.354000000000001E+01 DACPL6 0.000000000000000E+00 DDEPL6 0.000000000000000E+00 WPL6 3.890000000000000E+01 WDP6 8.107939024000000E+02 POLTIM 2.451545000000000E+06 J603 0.000000000000000E+00 J605 0.000000000000000E+00 GM0500 1.267127678577960E+08 GM1000 1.327124400179870E+11 Chebyshev interpolation error: 50 meters Release to: NAIF Date: 25-MAR-1996 Time: 08:23:36 Preparer: R.A. Jacobson Comments: Integrated Saturnian satellite orbits from a fit to Earthbased, Voyager, and HST observations (1971 to 1995). File contains 22676480 bytes.