+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2019 GS1) Classification: Aten [NEO]          SPK-ID: 3840800 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 3 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .4117007439785977 0.00056424   a .797035152033039 0.00018151 au q .4688951869639421 0.0005565 au i 6.036783412359558 0.011967 deg node 21.62782379483834 0.01041 deg peri 337.5514527065575 0.010651 deg M 71.65954905055651 0.2192 deg tp 2458948.764790685169 (2020-Apr-09.26479069) 0.14058 TDB period 259.905003591349 0.71 0.088783 0.0002431 d yr n 1.385121467557552 0.00047316 deg/d Q 1.125175117102136 0.00025624 au   Orbit Determination Parameters    # obs. used (total)      26      data-arc span      22 days      first obs. used      2019-04-02      last obs. used      2019-04-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      7      norm. resid. RMS      .58154      source      ORB      producer      Otto Matic      solution date      2019-Apr-24 07:00:59   Additional Information  Earth MOID = .020232 au   Jupiter MOID = 4.32219 au   T_jup = 7.238  [ 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 24.5   .32506 MPO467541 autocmod 2.6q [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Mar-03 03:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin