+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   214629 (2006 RO98) Classification: Main-belt Asteroid          SPK-ID: 2214629 [ 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 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1533655514508512 6.8334e-08   a 2.871049930786183 2.498e-08 au q 2.430729774908232 2.0739e-07 au i 15.68867050259366 7.9478e-06 deg node 31.42139730582485 1.8905e-05 deg peri 323.433353654451 2.8528e-05 deg M 312.4223575562212 2.2085e-05 deg tp 2459235.333452130294 (2021-Jan-20.83345213) 0.0001104 TDB period 1776.885915833357 4.86 2.3191e-05 6.349e-08 d yr n .2026016396394028 2.6442e-09 deg/d Q 3.311370086664133 2.8812e-08 au   Orbit Determination Parameters    # obs. used (total)      284      data-arc span      6885 days (18.85 yr)      first obs. used      2001-09-12      last obs. used      2020-07-19      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58431      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 03:47:02   Additional Information  Earth MOID = 1.44618 au   Jupiter MOID = 2.19604 au   T_jup = 3.226  [ 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 15.9   n/a MPO440132   214629 (2006 RO98)          Discovered 2006-Sep-14 by CSS at Catalina Reference: 20090509/Numbers.arc Last Updated: 2009-05-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Nov-28 00:31 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin