+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   180838 (2005 GG76) Classification: Main-belt Asteroid          SPK-ID: 2180838 [ 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 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1389987128645253 4.4282e-08   a 2.181722384573684 1.0412e-08 au q 1.878465781290219 9.6162e-08 au i 5.156735612182212 4.7788e-06 deg node 116.1982518983573 4.2891e-05 deg peri 139.9049386611016 4.5216e-05 deg M 276.4430146034422 1.3916e-05 deg tp 2459473.698254556101 (2021-Sep-16.19825456) 4.6183e-05 TDB period 1177.057443772355 3.22 8.4264e-06 2.307e-08 d yr n .3058474349783939 2.1895e-09 deg/d Q 2.484978987857149 1.186e-08 au   Orbit Determination Parameters    # obs. used (total)      442      data-arc span      8383 days (22.95 yr)      first obs. used      1998-02-03      last obs. used      2021-01-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58325      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 19:50:22   Additional Information  Earth MOID = .865131 au   Jupiter MOID = 2.56274 au   T_jup = 3.662  [ 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 MPO533113   180838 (2005 GG76)          Discovered 2005-Apr-05 by CSS at Catalina Reference: 20080321/Numbers.arc Last Updated: 2008-03-26 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-11 09:41 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin