+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   117706 (2005 FU2) Classification: Mars-crossing Asteroid          SPK-ID: 2117706 [ 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 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1411725379329007 3.1984e-08   a 1.909451295243962 6.8754e-09 au q 1.639889209835107 6.2686e-08 au i 23.50503296587245 5.703e-06 deg node 163.8814802281433 8.6177e-06 deg peri 258.6722547339492 2.1803e-05 deg M 29.8740688293084 2.0129e-05 deg tp 2458920.525196591065 (2020-Mar-12.02519659) 5.3765e-05 TDB period 963.7431510156729 2.64 5.2053e-06 1.425e-08 d yr n .3735435106548897 2.0175e-09 deg/d Q 2.179013380652817 7.846e-09 au   Orbit Determination Parameters    # obs. used (total)      800      data-arc span      8324 days (22.79 yr)      first obs. used      1997-04-06      last obs. used      2020-01-20      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50854      source      ORB      producer      Otto Matic      solution date      2020-Feb-24 05:49:30   Additional Information  Earth MOID = .758832 au   Jupiter MOID = 3.1462 au   T_jup = 3.825  [ 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 16.0   n/a MPO502791   117706 (2005 FU2)          Discovered 2005-Mar-18 by CSS at Catalina Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Jul-04 02:50 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin