+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   103883 (2000 DP50) Classification: Main-belt Asteroid          SPK-ID: 2103883 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 20 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1855599860114211 4.6844e-08   a 2.334498672378793 7.2713e-09 au q 1.901309131388503 1.1077e-07 au i 2.00657351088882 4.4091e-06 deg node 193.7370523184327 0.00013386 deg peri 245.5756835008625 0.00013447 deg M 357.9514067853306 1.0347e-05 deg tp 2459207.913821115655 (2020-Dec-24.41382112) 3.744e-05 TDB period 1302.833370004363 3.57 6.0869e-06 1.667e-08 d yr n .2763208314189822 1.291e-09 deg/d Q 2.767688213369084 8.6205e-09 au   Orbit Determination Parameters    # obs. used (total)      725      data-arc span      10161 days (27.82 yr)      first obs. used      1993-03-24      last obs. used      2021-01-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54082      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 08:36:12   Additional Information  Earth MOID = .917529 au   Jupiter MOID = 2.47848 au   T_jup = 3.544  [ 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 16.14   n/a E2021B55   103883 (2000 DP50)          Discovered 2000-Feb-29 by LINEAR at Socorro Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Mar-09 02:23 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin