+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2013 GJ69) Classification: Amor [NEO]          SPK-ID: 3634713 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .5412071213081147 4.0958e-06   a 2.218228985658933 1.9113e-05 au q 1.017707661928243 3.91e-07 au i 6.625064908514006 6.9759e-05 deg node 201.6738484706281 3.1591e-05 deg peri 11.09131417616798 0.0005952 deg M 113.8401322773887 0.010892 deg tp 2458818.906576167575 (2019-Dec-01.40657617) 0.031577 TDB period 1206.724112415308 3.30 0.015597 4.27e-05 d yr n .2983283389269858 3.8558e-06 deg/d Q 3.418750309389623 2.9458e-05 au   Orbit Determination Parameters    # obs. used (total)      23      # delay obs. used      2      # Doppler obs. used      1      data-arc span      6 days      first obs. used      2013-04-12      last obs. used      2013-04-18      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      4      norm. resid. RMS      .27042      source      ORB      producer      Otto Matic      solution date      2021-Apr-15 07:58:03   Additional Information  Earth MOID = .0179422 au   Jupiter MOID = 1.54765 au   T_jup = 3.436  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 26.5   n/a MPO265059   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jun-19 08:05 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin