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 (2001), California Institute of Technology. US Government sponsorship acknowledged. SPK file contents: ******************************************************************************* JPL On-Line Ephemerides Horizons ******************************************************************************* Target body : 216 Kleopatra {source: Horizons-SPK:JPL#28} Target SPK ID : 2000216 Coord center : Sun ( 10) {source: SB405-CPV-2} GM of center : 2.9591220828559109E-04 AU^3/D^2 Small perturbers: Ceres, Pallas, Vesta {source: SB405-CPV-2} Small body GMs : 6.32E+01, 1.43E+01, 1.78E+01 km^3/s^2 Requested by : boris.semenov@jpl.nasa.gov Execution date : Wed May 11 11:51:55 2005 (Pasadena time) Start time : 2000-Jan-01 00:00:00.0000 CT Stop time : 2010-Jan-01 00:00:00.0000 CT Step (days) : 0.5000 ******************************************************************************* Initial FK5/J2000.0 heliocentric ecliptic osculating elements (AU, DAYS, DEG): EPOCH= 2450322.5 ! 1996-Aug-27.00 (CT) Residual RMS= .28253 EC= .2526628162631212 QR= 2.086708174259547 TP= 2449731.952604883 OM= 215.7003107122471 W= 179.381059733227 IN= 13.13359192744768 Asteroid physical parameters (KM, SEC, rotational period in hours): GM= n.a. RAD= 62. ROTPER= 5.385 H= 6.7705 G= .290 B-V= .713 ALBEDO= .1164 STYP= Xe ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ A-posteriori SPK fidelity estimate (rel. to integrator): Max. error (3 std. dev) Time ------------------------ ------------------------ X: 0.1718323661321933D-03 m 2008-Dec-08 12:00:00.000 Y: 0.1745912687039261D-03 m 2004-Oct-26 12:00:00.000 Z: 0.6578961703445965D-04 m 2007-Jul-15 12:00:00.000 RSS: 0.2536468940629385D-03 m 2008-Dec-08 12:00:00.000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *******************************************************************************