+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   150513 (2000 RL17) Classification: Main-belt Asteroid          SPK-ID: 2150513 [ 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 .1601944014598533 4.6206e-08   a 2.591474790029123 1.6242e-08 au q 2.176335037142108 1.2392e-07 au i 13.09024827896077 5.22e-06 deg node 315.6712132978566 2.1796e-05 deg peri 333.8499761539859 2.7422e-05 deg M 356.1715754623507 1.9847e-05 deg tp 2459216.704532260326 (2021-Jan-02.20453226) 8.4074e-05 TDB period 1523.768212315173 4.17 1.4326e-05 3.922e-08 d yr n .2362564050690004 2.2212e-09 deg/d Q 3.006614542916137 1.8844e-08 au   Orbit Determination Parameters    # obs. used (total)      550      data-arc span      7201 days (19.72 yr)      first obs. used      2000-09-01      last obs. used      2020-05-20      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .56372      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 19:18:52   Additional Information  Earth MOID = 1.16588 au   Jupiter MOID = 2.24476 au   T_jup = 3.365  [ 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 15.48   n/a E2021B55   150513 (2000 RL17)          Discovered 2000-Sep-01 by LINEAR at Socorro Reference: 20070303/Numbers.arc Last Updated: 2007-03-07 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-15 14:36 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin