+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2012 FV23) Classification: Apollo [NEO]          SPK-ID: 3601614 [ 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 7 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3670036632201171 0.00069423   a 1.550185927004827 0.0016325 au q .9812620131217824 4.2793e-05 au i 1.074255254949733 0.001581 deg node 74.61762194849022 0.028149 deg peri 136.6597307056256 0.021672 deg M 176.2695025112096 2.5725 deg tp 2458855.317484122411 (2020-Jan-06.81748412) 4.4923 TDB period 704.975642102522 1.93 1.1136 0.003049 d yr n .5106559411419304 0.00080668 deg/d Q 2.119109840887871 0.0022317 au   Orbit Determination Parameters    # obs. used (total)      27      data-arc span      6 days      first obs. used      2012-03-23      last obs. used      2012-03-29      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      7      norm. resid. RMS      .41948      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 08:50:23   Additional Information  Earth MOID = .00487159 au   Jupiter MOID = 2.84415 au   T_jup = 4.372  [ 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 25.4   n/a MPO226101   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Mar-07 00:13 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin