+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   150373 (2000 CG78) Classification: Main-belt Asteroid          SPK-ID: 2150373 [ 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 22 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1389080564571321 4.1593e-08   a 2.324352858699191 9.0406e-09 au q 2.001481520576707 9.7612e-08 au i 6.019667817227546 5.5937e-06 deg node 327.6762121949863 4.123e-05 deg peri 106.2805044540674 4.7969e-05 deg M 19.89665445479207 2.1199e-05 deg tp 2459128.963272062214 (2020-Oct-06.46327206) 7.6259e-05 TDB period 1294.349364920512 3.54 7.5516e-06 2.068e-08 d yr n .2781320173337498 1.6227e-09 deg/d Q 2.647224196821674 1.0296e-08 au   Orbit Determination Parameters    # obs. used (total)      472      data-arc span      7708 days (21.10 yr)      first obs. used      2000-02-02      last obs. used      2021-03-11      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .51932      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 19:18:16   Additional Information  Earth MOID = 1.02589 au   Jupiter MOID = 2.59691 au   T_jup = 3.555  [ 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 MPO432955   150373 (2000 CG78)          Discovered 2000-Feb-07 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-17 10:30 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin