+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2019 GY5) Classification: Apollo [NEO]          SPK-ID: 3840891 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2458580.5 (2019-Apr-07.0) TDB Reference: JPL 2 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .7830670210153088 0.0011036   a 1.554994213225997 0.0053184 au q .3373295269790717 0.00056229 au i 1.874593437863767 0.0059384 deg node 174.2909507440838 0.039432 deg peri 148.0727763671733 0.03352 deg M 334.4519157496901 0.15942 deg tp 2458630.762887179888 (2019-May-27.26288718) 0.055768 TDB period 708.2581694766491 1.94 3.6336 0.009948 d yr n .5082892305584186 0.0026077 deg/d Q 2.772658899472923 0.0094831 au   Orbit Determination Parameters    # obs. used (total)      29      data-arc span      7 days      first obs. used      2019-04-02      last obs. used      2019-04-09      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      8      norm. resid. RMS      .43766      source      ORB      producer      Otto Matic      solution date      2021-Apr-15 21:08:15   Additional Information  Earth MOID = .0150472 au   Jupiter MOID = 2.58384 au   T_jup = 4.026  [ 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 25.7   .32337 MPO467555 autocmod 2.6q [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Apr-21 21:30 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin