+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   78623 (2002 TV13) Classification: Main-belt Asteroid          SPK-ID: 2078623 [ 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 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .02795989302976653 3.4323e-08   a 2.78583707540909 1.5062e-08 au q 2.707945368782295 1.013e-07 au i 6.687362773899602 4.5503e-06 deg node 154.5022138339427 2.8621e-05 deg peri 275.5146286368321 9.9287e-05 deg M 242.8726426694616 9.7248e-05 deg tp 2459553.070685856542 (2021-Dec-04.57068586) 0.00046029 TDB period 1698.368779438768 4.65 1.3773e-05 3.771e-08 d yr n .2119680980705282 1.719e-09 deg/d Q 2.863728782035886 1.5483e-08 au   Orbit Determination Parameters    # obs. used (total)      656      data-arc span      10801 days (29.57 yr)      first obs. used      1991-04-13      last obs. used      2020-11-07      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54994      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 04:12:52   Additional Information  Earth MOID = 1.73232 au   Jupiter MOID = 2.20234 au   T_jup = 3.321  [ 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 15.4   n/a MPO436331   78623 (2002 TV13)          Discovered 2002-Oct-01 by LINEAR at Socorro Reference: 20040415/Numbers.arc Last Updated: 2004-04-19 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-28 06:43 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin