+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   102829 (1999 VK187) Classification: Main-belt Asteroid          SPK-ID: 2102829 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1610511451940569 6.694e-08   a 2.412095480280014 1.2886e-08 au q 2.023624740863509 1.5999e-07 au i 4.938031394332 5.4855e-06 deg node 79.82830650176776 5.5556e-05 deg peri 315.6407916623021 5.6752e-05 deg M 236.7097008497375 1.3599e-05 deg tp 2459669.115419628186 (2022-Mar-30.61541963) 5.3956e-05 TDB period 1368.327858954568 3.75 1.0965e-05 3.002e-08 d yr n .2630948406437094 2.1083e-09 deg/d Q 2.800566219696519 1.4961e-08 au   Orbit Determination Parameters    # obs. used (total)      550      data-arc span      9521 days (26.07 yr)      first obs. used      1994-05-01      last obs. used      2020-05-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52634      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 19:52:26   Additional Information  Earth MOID = 1.03317 au   Jupiter MOID = 2.61952 au   T_jup = 3.496  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.52   n/a E2021B55   102829 (1999 VK187)          Discovered 1999-Nov-15 by LINEAR at Socorro Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Mar-03 19:43 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin