+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   9367 (1993 BO3) Classification: Main-belt Asteroid          SPK-ID: 2009367 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: JPL 1 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .143340179645437 5.7482e-08   a 2.274067383622332 1.3595e-08 AU q 1.948102156328078 1.3325e-07 AU i 4.591224145455318 6.3006e-06 deg node 84.62568105675497 9.2345e-05 deg peri 355.7310807883592 9.701e-05 deg M 10.74289082741327 2.7405e-05 deg tp 2456363.121481653175 (2013-Mar-11.62148165) 9.5348e-05 JED period 1252.574080946612 3.43 1.1232e-05 3.075e-08 d yr n .2874081505246669 2.5772e-09 deg/d Q 2.600032610916585 1.5543e-08 AU   Orbit Determination Parameters    # obs. used (total)      898      data-arc span      7378 days (20.20 yr)      first obs. used      1993-01-23      last obs. used      2013-04-06      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      0      fit RMS      .54879      data source      ORB      producer      Otto Matic      solution date      2013-Apr-29 13:35:28   Additional Information  Earth MOID = .963159 AU   T_jup = 3.592  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.2 mag n/a PDS3 (MPC 32622)   9367 (1993 BO3)          Discovered 1993-Jan-30 by Natori, A., Urata, T. at Yakiimo (885) Reference: 19981005/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1993 BO3 = 1981 RA5 = 1995 UD8  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-26 03:37 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin