+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   266264 (2006 YC47) Classification: Main-belt Asteroid          SPK-ID: 2266264 [ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05509173612265746 6.8587e-08   a 2.369457271107354 2.3723e-08 au q 2.238919756373596 1.484e-07 au i 7.033229538183752 5.5481e-06 deg node 88.63547238156609 3.9655e-05 deg peri 58.86041228687367 7.3316e-05 deg M 188.633744659805 6.6761e-05 deg tp 2459634.653735332786 (2022-Feb-24.15373533) 0.00025257 TDB period 1332.207115494196 3.65 2.0007e-05 5.478e-08 d yr n .2702282519084536 4.0582e-09 deg/d Q 2.499994785841113 2.503e-08 au   Orbit Determination Parameters    # obs. used (total)      224      data-arc span      6131 days (16.79 yr)      first obs. used      2002-10-15      last obs. used      2019-07-29      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50795      source      ORB      producer      Otto Matic      solution date      2019-Sep-24 04:36:27   Additional Information  Earth MOID = 1.26055 au   Jupiter MOID = 2.50663 au   T_jup = 3.533  [ 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 16.8   n/a MPO433729   266264 (2006 YC47)          Discovered 2006-Dec-22 by LINEAR at Socorro Reference: 20110218/Numbers.arc Last Updated: 2011-02-22 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-09 19:55 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin