+ 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 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1950231544307335 5.9695e-08   a 2.549745508078763 1.003e-08 au q 2.052486096097649 1.5631e-07 au i 5.480914488344001 5.5478e-06 deg node 179.4379074692668 3.0176e-05 deg peri 183.9745241386968 3.1632e-05 deg M 50.03042259486188 8.291e-06 deg tp 2458793.830994128761 (2019-Nov-06.33099413) 3.3877e-05 TDB period 1487.112006151375 4.07 8.7747e-06 2.402e-08 d yr n .24207994993711 1.4284e-09 deg/d Q 3.047004920059877 1.1986e-08 au   Orbit Determination Parameters    # obs. used (total)      877      data-arc span      7349 days (20.12 yr)      first obs. used      1999-10-08      last obs. used      2019-11-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53286      source      ORB      producer      Otto Matic      solution date      2019-Dec-14 07:14:38   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 ] 2020-Sep-27 06:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin