+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   102307 (1999 TV95) Classification: Main-belt Asteroid          SPK-ID: 2102307 [ 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 24 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2591359118578908 6.4801e-08   a 2.316552699411448 5.7198e-09 au q 1.716250703282604 1.5272e-07 au i 4.818809655252848 5.228e-06 deg node 157.603998649267 3.0467e-05 deg peri 194.48965502397 3.1366e-05 deg M 16.44880743823272 6.1179e-06 deg tp 2459141.657160837701 (2020-Oct-19.15716084) 2.1802e-05 TDB period 1287.839387625752 3.53 4.7697e-06 1.306e-08 d yr n .2795379637081084 1.0353e-09 deg/d Q 2.916854695540293 7.202e-09 au   Orbit Determination Parameters    # obs. used (total)      784      data-arc span      11855 days (32.46 yr)      first obs. used      1988-07-12      last obs. used      2020-12-26      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .45467      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 08:31:05   Additional Information  Earth MOID = .70938 au   Jupiter MOID = 2.52141 au   T_jup = 3.530  [ 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 16.54   n/a E2021B55   102307 (1999 TV95)          Discovered 1999-Oct-02 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-08 20:32 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin