+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   523766 (2014 WF510) Classification: TransNeptunian Object          SPK-ID: 2523766 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 7 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2221539370207891 1.4132e-05   a 39.29361062222832 0.00091109 au q 30.5643803227384 0.00018596 au i 26.06733114998328 3.9964e-05 deg node 197.0959559311368 7.5416e-05 deg peri 196.5794359921806 0.0026349 deg M 21.8017512196079 0.0021434 deg tp 2453552.084603526606 (2005-Jun-30.58460353) 0.39922 TDB period 89966.60511227034 246.32 3.1291 0.008567 d yr n .004001484768162053 1.3917e-07 deg/d Q 48.02284092171823 0.0011135 au   Orbit Determination Parameters    # obs. used (total)      178      data-arc span      3703 days (10.14 yr)      first obs. used      2010-08-25      last obs. used      2020-10-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      2      norm. resid. RMS      .51449      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 22:42:11   Additional Information  Earth MOID = 29.5783 au   Jupiter MOID = 25.6257 au   T_jup = 4.946  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 7.0   n/a MPO450818   523766 (2014 WF510)          Discovered 2010-Aug-25 by Pan-STARRS 1 at Haleakala Reference: Last Updated: 2018-10-01 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2021-Jan-26 03:57 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin