+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   259245 (2003 BX71) Classification: Main-belt Asteroid          SPK-ID: 2259245 [ 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 .1369469828965411 8.7243e-08   a 2.642728238086651 2.3312e-08 au q 2.280814579265192 2.3546e-07 au i 12.18074009815616 9.431e-06 deg node 164.8382886075186 2.2511e-05 deg peri 331.9738368103802 4.2547e-05 deg M 8.287305901068445 2.9575e-05 deg tp 2458964.376647107034 (2020-Apr-24.87664711) 0.00012893 TDB period 1569.195972335371 4.30 2.0763e-05 5.685e-08 d yr n .2294168519080677 3.0356e-09 deg/d Q 3.00464189690811 2.6504e-08 au   Orbit Determination Parameters    # obs. used (total)      216      data-arc span      6266 days (17.16 yr)      first obs. used      2003-01-28      last obs. used      2020-03-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57343      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 23:11:26   Additional Information  Earth MOID = 1.30037 au   Jupiter MOID = 2.02895 au   T_jup = 3.349  [ 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 16.4   n/a MPO418379   259245 (2003 BX71)          Discovered 2003-Jan-28 by LINEAR at Socorro Reference: 20110119/Numbers.arc Last Updated: 2011-01-25 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-22 23:35 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin