+ View the NASA Portal + Near-Earth Object (NEO) Project Search JPL JPL Small-Body Database Browser Search: [ help ]   213628 (2002 QQ65) Classification: Main-belt Asteroid          SPK-ID: 2213628 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2455200.5 (2010-Jan-04.0) TDB Reference: MPO156406 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1184416 n/a   a 2.4142940 n/a AU q 2.1283412 n/a AU i 6.69786 n/a deg node 147.67205 n/a deg peri 189.88865 n/a deg M 327.53617 n/a deg tp 2455324.0608581 (2010-May-07.56085811) n/a JED period 1370.1990462 3.75 n/a n/a d yr n 0.26273555 n/a deg/d Q 2.7002468 n/a AU   Orbit Determination Parameters    # obs. used (total)      79      first obs. used      1991-??-??      last obs. used      2009-05-04      # oppositions      7      planetary ephem.      DE403      quality code      1      fit RMS      0.44      data source      MPC:mpu      producer      MPC   Additional Information  T_jup = 3.499  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.6 mag n/a MPO156406   213628 (2002 QQ65)           Discovered 2002-Aug-28 by NEAT at Palomar (644) Reference: 20090509/Numbers.arc Last Updated: 2009-05-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2010-Feb-10 06:11 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin