+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   266971 (2010 VE100) Classification: Main-belt Asteroid          SPK-ID: 2266971 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .003604760990149017 5.7341e-08   a 3.10436582555073 4.1487e-08 au q 3.093175328723633 2.0708e-07 au i 9.179756446229714 4.2872e-06 deg node 241.04920512278 5.3787e-05 deg peri 191.5808043217399 0.0013344 deg M 288.2262510106216 0.0013353 deg tp 2459598.809714242142 (2022-Jan-19.30971424) 0.0074129 TDB period 1997.826491526742 5.47 4.0049e-05 1.096e-07 d yr n .1801958285801324 3.6122e-09 deg/d Q 3.115556322377827 4.1636e-08 au   Orbit Determination Parameters    # obs. used (total)      341      data-arc span      7233 days (19.80 yr)      first obs. used      2001-02-17      last obs. used      2020-12-07      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .53148      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 03:17:58   Additional Information  Earth MOID = 2.10038 au   Jupiter MOID = 1.90813 au   T_jup = 3.201  [ hide covariance matrix ] Orbital Elements at Epoch 2457892.5 (2017-May-19.0) TDB Reference: JPL 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .005928992316683945 7.5573e-08   q 3.086469490682588 2.6219e-07 au tp 2457334.900018369077 (2015-Nov-08.40001837) 0.0036157 TDB node 241.1415809496332 5.3669e-05 deg peri 144.0695039623352 0.00065509 deg i 9.18848624218818 4.297e-06 deg   Orbit Determination Parameters    # obs. used (total)      341      data-arc span      7233 days (19.80 yr)      first obs. used      2001-02-17      last obs. used      2020-12-07      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .53148      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 03:17:58   Additional Information  Jupiter MOID = 1.90813 au   T_jup = 3.201  Orbit Covariance (6×6)   e q tp node peri i e 5.711213205531443E-15 -1.96556881510891E-14 -9.798387248675466E-11 -4.302554892300662E-14 -1.759357426945765E-11 -9.799307660471004E-15 q -1.96556881510891E-14 6.874441629202526E-14 2.872266925679398E-10 1.479444627844361E-13 5.155379374413094E-11 3.429376106350018E-14 tp -9.798387248675466E-11 2.872266925679398E-10 1.307350088684022E-5 1.1774621912188E-9 2.360824209682654E-6 3.100815478465263E-10 node -4.302554892300662E-14 1.479444627844361E-13 1.1774621912188E-9 2.880374524179713E-9 -2.630750741037507E-9 -3.850221753406528E-11 peri -1.759357426945765E-11 5.155379374413094E-11 2.360824209682654E-6 -2.630750741037507E-9 4.291445171501352E-7 9.401675851562119E-11 i -9.799307660471004E-15 3.429376106350018E-14 3.100815478465263E-10 -3.850221753406528E-11 9.401675851562119E-11 1.846386781006501E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.43   n/a E2021B55   266971 (2010 VE100)          Discovered 2001-Feb-17 by NEAT at Palomar Reference: 20110218/Numbers.arc Last Updated: 2011-02-22 [ show close-approach data ] Alternate Designations  2010 VE100 = 2009 TB2  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-21 15:48 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin