+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   150448 (2000 GJ176) Classification: Main-belt Asteroid          SPK-ID: 2150448 [ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1300661099146059 6.7373e-08   a 2.363025992496425 1.2856e-08 au q 2.055676394025315 1.6212e-07 au i 1.353407459947943 5.4592e-06 deg node 166.9981586571996 0.00022168 deg peri 40.37500163466936 0.00022278 deg M 234.6345517882226 2.6597e-05 deg tp 2459662.536762357538 (2022-Mar-24.03676236) 0.00010006 TDB period 1326.786900388456 3.63 1.0828e-05 2.965e-08 d yr n .2713321935079396 2.2143e-09 deg/d Q 2.670375590967536 1.4529e-08 au   Orbit Determination Parameters    # obs. used (total)      308      data-arc span      7616 days (20.85 yr)      first obs. used      2000-03-11      last obs. used      2021-01-16      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .58617      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 19:18:36   Additional Information  Earth MOID = 1.05032 au   Jupiter MOID = 2.28803 au   T_jup = 3.538  [ 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 17.3   n/a MPO439898   150448 (2000 GJ176)          Discovered 2000-Apr-02 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-23 18:48 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin