+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   70734 (1999 VS8) Classification: Main-belt Asteroid          SPK-ID: 2070734 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 22 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2114415005605481 3.3988e-08   a 2.578901438673183 1.3106e-08 au q 2.033614648682369 9e-08 au i 13.58225791971218 4.6395e-06 deg node 120.4500371860971 1.6838e-05 deg peri 277.926375003888 2.1634e-05 deg M 358.2106388662309 1.5909e-05 deg tp 2459008.018756890364 (2020-Jun-07.51875689) 6.6885e-05 TDB period 1512.692116447985 4.14 1.1531e-05 3.157e-08 d yr n .2379863001106471 1.8141e-09 deg/d Q 3.124188228663997 1.5877e-08 au   Orbit Determination Parameters    # obs. used (total)      722      data-arc span      10125 days (27.72 yr)      first obs. used      1992-01-10      last obs. used      2019-09-30      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57166      source      ORB      producer      Otto Matic      solution date      2020-Aug-25 06:29:13   Additional Information  Earth MOID = 1.09342 au   Jupiter MOID = 2.4248 au   T_jup = 3.355  [ hide covariance matrix ] Orbital Elements at Epoch 2456842.5 (2014-Jul-04.0) TDB Reference: JPL 22 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .213056314238609 3.4287e-08   q 2.029187368451426 9.1055e-08 au tp 2457491.167895428016 (2016-Apr-12.66789543) 5.9478e-05 TDB node 120.6641247961119 1.6875e-05 deg peri 277.0916511660502 2.1512e-05 deg i 13.56747142967315 4.6369e-06 deg   Orbit Determination Parameters    # obs. used (total)      722      data-arc span      10125 days (27.72 yr)      first obs. used      1992-01-10      last obs. used      2019-09-30      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57166      source      ORB      producer      Otto Matic      solution date      2020-Aug-25 06:29:13   Additional Information  Jupiter MOID = 2.4248 au   T_jup = 3.355  Orbit Covariance (6×6)   e q tp node peri i e 1.175564084581555E-15 -3.101839709938592E-15 -6.14051848013368E-13 1.089936168075006E-14 -1.212514944135925E-13 8.799941853730584E-16 q -3.101839709938592E-15 8.290923523000609E-15 1.901379082888691E-12 -3.147093752286084E-14 3.731902713461833E-13 -1.284728565300211E-15 tp -6.14051848013368E-13 1.901379082888691E-12 3.537636328398811E-9 -3.791855549913178E-11 8.070354398174213E-10 6.521514631203E-12 node 1.089936168075006E-14 -3.147093752286084E-14 -3.791855549913178E-11 2.847697567889185E-10 -2.843151735286041E-10 1.211233241832401E-11 peri -1.212514944135925E-13 3.731902713461833E-13 8.070354398174213E-10 -2.843151735286041E-10 4.627611939328494E-10 -1.046361775954042E-11 i 8.799941853730584E-16 -1.284728565300211E-15 6.521514631203E-12 1.211233241832401E-11 -1.046361775954042E-11 2.150090104407738E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.2   n/a MPO432260   diameter diameter 3.374 km 0.598 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   geometric albedo albedo 0.118   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   70734 (1999 VS8)          Discovered 1999-Nov-08 by Juels, C. W. at Fountain Hills Reference: 20031109/Numbers.arc Last Updated: 2004-04-19 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Oct-29 23:18 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin