+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   351880 (2006 SR130) Classification: Main-belt Asteroid          SPK-ID: 2351880 [ 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 9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2722287247522081 6.1538e-08   a 3.084731660190936 3.4935e-08 au q 2.244979094134396 1.9441e-07 au i 25.11408751509854 8.4897e-06 deg node 344.2933155164193 1.5653e-05 deg peri 80.44587870956208 2.7372e-05 deg M 160.1817647804148 1.5219e-05 deg tp 2458119.988390382687 (2018-Jan-01.48839038) 8.3971e-05 TDB period 1978.903028673524 5.42 3.3617e-05 9.204e-08 d yr n .1819189696431518 3.0904e-09 deg/d Q 3.924484226247477 4.4445e-08 au   Orbit Determination Parameters    # obs. used (total)      265      data-arc span      4585 days (12.55 yr)      first obs. used      2006-09-17      last obs. used      2019-04-07      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58003      source      ORB      producer      Otto Matic      solution date      2020-Feb-25 23:57:51   Additional Information  Earth MOID = 1.40137 au   Jupiter MOID = 2.06058 au   T_jup = 3.028  [ 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 15.4   n/a MPO391824   351880 (2006 SR130)          Discovered 2006-Sep-17 by CSS at Catalina Reference: 20130127/Numbers.arc Last Updated: 2013-01-31 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-09 21:41 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin