+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   103573 (2000 BE51) Classification: Main-belt Asteroid          SPK-ID: 2103573 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ 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 .1392099901833333 4.3356e-08   a 3.095939353190205 2.7652e-08 au q 2.664953666224402 1.2839e-07 au i .7806301698476468 5.2882e-06 deg node 353.491918888808 0.00031795 deg peri 305.5233667534081 0.00031852 deg M 142.6374143770532 2.1573e-05 deg tp 2458412.151853768803 (2018-Oct-20.65185377) 0.0001155 TDB period 1989.697681233964 5.45 2.6657e-05 7.298e-08 d yr n .1809320096190374 2.424e-09 deg/d Q 3.526925040156009 3.1501e-08 au   Orbit Determination Parameters    # obs. used (total)      458      data-arc span      7672 days (21.00 yr)      first obs. used      2000-01-16      last obs. used      2021-01-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55269      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 19:33:31   Additional Information  Earth MOID = 1.64736 au   Jupiter MOID = 1.68166 au   T_jup = 3.208  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.3   n/a MPO453489   diameter diameter 5.526 km 1.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.044   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   103573 (2000 BE51)          Discovered 2000-Jan-30 by Spacewatch at Kitt Peak Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ show close-approach data ] Alternate Designations  2000 BE51 = 2003 UW260  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-08 19:41 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin