+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2002 AV) Classification: Apollo [NEO, PHA]          SPK-ID: 3102724 [ 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 30 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .6571049344728187 6.5856e-08   a 2.472906720805395 9.1114e-08 au q .8479475120731728 1.7335e-07 au i 2.846085245002042 1.5303e-05 deg node 123.6616132732771 8.8956e-05 deg peri 285.9863620208251 8.5347e-05 deg M 281.4152410699086 0.00010597 deg tp 2459310.560079226483 (2021-Apr-06.06007923) 0.00043522 TDB period 1420.397925007723 3.89 7.8501e-05 2.149e-07 d yr n .2534501027224766 1.4007e-08 deg/d Q 4.097865929537616 1.5098e-07 au   Orbit Determination Parameters    # obs. used (total)      216      # delay obs. used      2      # Doppler obs. used      3      data-arc span      1283 days (3.51 yr)      first obs. used      2002-01-05      last obs. used      2005-07-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57238      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:15:38   Additional Information  Earth MOID = .0202946 au   Jupiter MOID = 1.31482 au   T_jup = 3.142  [ 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 20.9   n/a MPO264922   SMASSII spectral type spec_B K   n/a Binzel et al. (2004) Icarus 170, 259-294   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-18 18:19 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin