+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   201517 (2003 OF29) Classification: Main-belt Asteroid          SPK-ID: 2201517 [ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1045754440887802 4.8269e-08   a 2.558632837603446 1.6429e-08 au q 2.291062672350929 1.1796e-07 au i 2.664075495030092 5.2959e-06 deg node 73.4397424649591 0.00010474 deg peri 307.6671661360765 0.00010807 deg M 354.123054730488 2.5384e-05 deg tp 2459024.903916276597 (2020-Jun-24.40391628) 0.00010538 TDB period 1494.893938378378 4.09 1.4398e-05 3.942e-08 d yr n .2408197603573927 2.3194e-09 deg/d Q 2.826203002855962 1.8147e-08 au   Orbit Determination Parameters    # obs. used (total)      260      data-arc span      10631 days (29.11 yr)      first obs. used      1991-10-07      last obs. used      2020-11-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54499      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 23:44:01   Additional Information  Earth MOID = 1.29497 au   Jupiter MOID = 2.61558 au   T_jup = 3.427  [ 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 16.5   n/a MPO436980   201517 (2003 OF29)          Discovered 2003-Jul-24 by NEAT at Palomar Reference: 20081212/Numbers.arc Last Updated: 2008-12-12 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-25 08:26 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin