+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   103552 (2000 BU26) Classification: Main-belt Asteroid          SPK-ID: 2103552 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .08399770591629117 4.5893e-08   a 2.439345233608692 1.2085e-08 au q 2.234445830047722 1.1394e-07 au i 8.002553891805068 5.6817e-06 deg node 314.9994500994657 3.2355e-05 deg peri 223.7385067832477 4.4756e-05 deg M 137.1163766430891 3.188e-05 deg tp 2458670.476460350013 (2019-Jul-05.97646035) 0.00012224 TDB period 1391.580487651491 3.81 1.0341e-05 2.831e-08 d yr n .258698654655295 1.9224e-09 deg/d Q 2.644244637169661 1.31e-08 au   Orbit Determination Parameters    # obs. used (total)      736      data-arc span      7503 days (20.54 yr)      first obs. used      1999-12-07      last obs. used      2020-06-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54582      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 19:47:56   Additional Information  Earth MOID = 1.2465 au   Jupiter MOID = 2.35567 au   T_jup = 3.484  [ 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 15.57   n/a E2021B55   103552 (2000 BU26)          Discovered 2000-Jan-30 by LINEAR at Socorro Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Mar-08 18:13 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin