+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   150964 (2001 TX162) Classification: Main-belt Asteroid          SPK-ID: 2150964 [ 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 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07252078986037074 5.3543e-08   a 2.548625692997362 1.6567e-08 au q 2.363797344682758 1.2954e-07 au i 4.828041918449328 5.2833e-06 deg node 359.8919964266697 5.8245e-05 deg peri 155.1060272613419 6.7101e-05 deg M 125.8676950292667 3.4377e-05 deg tp 2458680.899822522549 (2019-Jul-16.39982252) 0.00014159 TDB period 1486.132433333178 4.07 1.4491e-05 3.967e-08 d yr n .2422395150831697 2.362e-09 deg/d Q 2.733454041311965 1.7769e-08 au   Orbit Determination Parameters    # obs. used (total)      374      data-arc span      9743 days (26.67 yr)      first obs. used      1993-10-10      last obs. used      2020-06-13      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .53816      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 19:20:48   Additional Information  Earth MOID = 1.37386 au   Jupiter MOID = 2.24428 au   T_jup = 3.433  [ 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 16.33   n/a E2021B55   150964 (2001 TX162)          Discovered 2001-Oct-11 by NEAT at Palomar Reference: 20070303/Numbers.arc Last Updated: 2007-03-07 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-16 20:54 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin