+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   70596 (1999 TV180) Classification: Main-belt Asteroid          SPK-ID: 2070596 [ 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 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1950231401924678 5.9197e-08   a 2.549745510166912 9.9151e-09 au q 2.052486134082515 1.5492e-07 au i 5.480909096288067 5.5168e-06 deg node 179.4379227457537 2.9963e-05 deg peri 183.9745204089171 3.1425e-05 deg M 50.03041467195958 8.2326e-06 deg tp 2458793.831026603332 (2019-Nov-06.33102660) 3.3651e-05 TDB period 1487.112007978211 4.07 8.6743e-06 2.375e-08 d yr n .242079949639728 1.412e-09 deg/d Q 3.047004886251309 1.1849e-08 au   Orbit Determination Parameters    # obs. used (total)      885      data-arc span      7709 days (21.11 yr)      first obs. used      1999-10-08      last obs. used      2020-11-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5257      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 21:54:50   Additional Information  Earth MOID = 1.05016 au   Jupiter MOID = 2.41163 au   T_jup = 3.408  [ 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 15.8   n/a MPO449445   70596 (1999 TV180)          Discovered 1999-Oct-10 by LINEAR at Socorro Reference: 20031109/Numbers.arc Last Updated: 2004-04-19 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-27 02:00 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin