+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   6133 (1990 RC3) Classification: Main-belt Asteroid          SPK-ID: 2006133 [ 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 .1790573398942232 6.4352e-08   a 2.473965249444366 2.2638e-08 AU q 2.03098361288811 1.6513e-07 AU i 2.590721005638176 7.4399e-06 deg node 217.2351563280699 0.00012907 deg peri 66.907999347166 0.00013143 deg M 342.876893260783 3.2474e-05 deg tp 2456468.103453539380 (2013-Jun-24.60345354) 0.00012885 JED period 1421.310025384422 3.89 1.9508e-05 5.341e-08 d yr n .2532874556363105 3.4765e-09 deg/d Q 2.916946886000623 2.6691e-08 AU   Orbit Determination Parameters    # obs. used (total)      919      data-arc span      12703 days (34.78 yr)      first obs. used      1978-07-06      last obs. used      2013-04-16      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      0      fit RMS      .56239      data source      ORB      producer      Otto Matic      solution date      2013-Apr-29 13:20:06   Additional Information  Earth MOID = 1.01639 AU   T_jup = 3.459  [ 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 13.3 mag n/a PDS3 (MPC 28114)   6133 (1990 RC3)          Discovered 1990-Sep-14 by Holt, H. E. at Palomar (675) Reference: DISCOVERY.DB Last Updated: 2003-08-29 Alternate Designations  1990 RC3 = 1978 NG2 = 1986 PO6  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-22 11:19 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin