IMPORTANT:
 
 This informal file release should not be used for "Category A" flight project
 purposes (involving the safety and success of spacecraft hardware and mission)
 without first contacting Donald.K.Yeomans@jpl.nasa.gov (Supervisor, Solar
 System Dynamics Group, 818-354-2127).
 
 That is, this particular object's orbit may be insufficiently well-determined,
 over the chosen time-span, to be suitable for some high-precision purposes.
 
 The "n-body" perturbed, numerically integrated SPK states were generated by:
 
      Horizons On-Line Ephemeris System
      Solar System Dynamics Group
      4800 Oak Grove Drive, Jet Propulsion Laboratory
      Pasadena, CA  91109   USA
 
      information: http://ssd.jpl.nasa.gov/
      connect    : telnet ssd.jpl.nasa.gov 6775
      inquiries  : Jon.D.Giorgini@jpl.nasa.gov (program author; 818-393-3107)
 
  Copyright (2004), California Institute of Technology.
  US Government sponsorship acknowledged.
 
SPK file contents:
*******************************************************************************
JPL On-Line Ephemerides                                                Horizons
*******************************************************************************
 
Target body     : 1 Ceres                         {source: Horizons-SPK:JPL#26}
Target SPK ID   :  2000001
Coord center    : Sun                      ( 10)  {source: SB405-CPV-2}
GM of center    : 2.9591220828559109E-04  AU^3/D^2
Small perturbers: Pallas, Vesta                   {source: SB405-CPV-2}
Small body GMs  : 1.43E+01, 1.78E+01 km^3/s^2
Requested by    : Boris.Semenov@jpl.nasa.gov
Execution date  : Wed Oct 18 10:49:36 2006  (Pasadena time)
Start time      : 1900-Jan-01 00:00:00.0000  CT
Stop  time      : 2100-Jan-01 00:00:00.0000  CT
Step (days)     : 0.5000
*******************************************************************************
Initial FK5/J2000.0 heliocentric ecliptic osculating elements (AU, DAYS, DEG):
  EPOCH=  2445582.5 ! 1983-Sep-05.00 (CT)         Residual RMS= .3915
    EC= .07856100887229889 QR= 2.548528450398299  TP= 2444787.625649959
    OM= 80.71612442339993  W= 73.11847897505739   IN= 10.60695970203233
Asteroid physical parameters (KM, SEC, rotational period in hours):
    GM= 63.2               RAD= 474.              ROTPER= 9.075
    H= 3.34                G= .120                B-V= .713
                           ALBEDO= .1132          STYP= C
 
 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 A-posteriori SPK fidelity estimate (rel. to integrator):
      Max. error (3 std. dev)            Time
      ------------------------ ------------------------
   X: 0.8128033866546539D-03 m 1961-Mar-30 12:00:00.000
   Y: 0.1886020813405817D-03 m 1964-Aug-29 12:00:00.000
   Z: 0.1384214545234567D-03 m 1961-Mar-30 12:00:00.000
 RSS: 0.8458017436229744D-03 m 1964-Aug-29 12:00:00.000
 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
*******************************************************************************