+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   10800 (1992 OM8) Classification: Main-belt Asteroid          SPK-ID: 2010800 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO240292 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.0691477 n/a   a 2.5496907 n/a AU q 2.3733855 n/a AU i 0.88615 n/a deg node 170.16710 n/a deg peri 106.29938 n/a deg M 54.46818 n/a deg tp 2456175.5064687 (2012-Sep-05.00646870) n/a JED period 1487.0640300 4.07 n/a n/a d yr n 0.24208776 n/a deg/d Q 2.7259959 n/a AU   Orbit Determination Parameters    # obs. used (total)      870      first obs. used      1960-??-??      last obs. used      2012-09-06      # oppositions      17      planetary ephem.      DE403      condition code      0      fit RMS      0.53      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.437  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.6 mag n/a PDS3 (MPC 34770)   Alternate Designations  1992 OM8 = 1991 EE8 = 1999 CF46  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] 2013-May-18 15:38 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin