+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   134994 (2001 FW151) Classification: Main-belt Asteroid          SPK-ID: 2134994 [ 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 22 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1139612293496054 5.164e-08   a 2.606694577133021 1.7908e-08 au q 2.309632458583992 1.2901e-07 au i 15.68832421505334 4.6268e-06 deg node 132.3721030979607 1.8982e-05 deg peri 107.8650173702068 2.8387e-05 deg M 162.6878929555742 2.1097e-05 deg tp 2458305.817460507657 (2018-Jul-06.31746051) 8.858e-05 TDB period 1537.211587622783 4.21 1.5841e-05 4.337e-08 d yr n .2341902721125861 2.4133e-09 deg/d Q 2.90375669568205 1.9949e-08 au   Orbit Determination Parameters    # obs. used (total)      408      data-arc span      6831 days (18.70 yr)      first obs. used      2001-03-16      last obs. used      2019-11-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57625      source      ORB      producer      Otto Matic      solution date      2019-Dec-14 10:57:46   Additional Information  Earth MOID = 1.34912 au   Jupiter MOID = 2.30285 au   T_jup = 3.350  [ 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 MPO439837   134994 (2001 FW151)          Discovered 2001-Mar-24 by NEAT at Haleakala Reference: 20060907/Numbers.arc Last Updated: 2006-09-10 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Oct-25 23:25 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin