+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   150363 (2000 BB22) Classification: Main-belt Asteroid          SPK-ID: 2150363 [ 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 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .04655493636568623 5.4291e-08   a 2.329240902762794 1.1161e-08 au q 2.220803240754318 1.2723e-07 au i 7.123202331832867 6.0783e-06 deg node 154.708419724063 3.4084e-05 deg peri 15.60891379341485 5.8366e-05 deg M 296.5920424716709 4.8628e-05 deg tp 2459429.197439427120 (2021-Aug-02.69743943) 0.00017594 TDB period 1298.434477360036 3.55 9.3323e-06 2.555e-08 d yr n .2772569631175755 1.9927e-09 deg/d Q 2.437678564771269 1.168e-08 au   Orbit Determination Parameters    # obs. used (total)      412      data-arc span      7660 days (20.97 yr)      first obs. used      2000-01-29      last obs. used      2021-01-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .60564      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 10:38:58   Additional Information  Earth MOID = 1.22758 au   Jupiter MOID = 2.52534 au   T_jup = 3.560  [ 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 16.5   n/a MPO436758   150363 (2000 BB22)          Discovered 2000-Jan-29 by Spacewatch at Kitt Peak Reference: 20070303/Numbers.arc Last Updated: 2007-03-07 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-11 10:30 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin