+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   434201 (2003 QH10) Classification: Main-belt Asteroid          SPK-ID: 2434201 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2900911600613427 8.8007e-08   a 2.574238451702049 3.1366e-08 au q 1.827474632973287 2.413e-07 au i 14.2070635074016 6.7831e-06 deg node 148.5655831512593 4.3386e-05 deg peri 146.1970662011419 5.134e-05 deg M 40.44434171486466 3.3429e-05 deg tp 2458831.016721325907 (2019-Dec-13.51672133) 0.00013742 TDB period 1508.591257408176 4.13 2.7572e-05 7.549e-08 d yr n .238633227013721 4.3614e-09 deg/d Q 3.321002270430812 4.0465e-08 au   Orbit Determination Parameters    # obs. used (total)      116      data-arc span      6264 days (17.15 yr)      first obs. used      2003-08-04      last obs. used      2020-09-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .60092      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 10:12:56   Additional Information  Earth MOID = .829088 au   Jupiter MOID = 2.01762 au   T_jup = 3.326  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 17.0   n/a MPO434582   434201 (2003 QH10)          Discovered 2003-Aug-04 by LINEAR at Socorro Reference: Last Updated: 2015-06-04 Alternate Designations  2003 QH10 = 2011 ME7  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-26 06:58 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin