+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   10754 (1990 QV5) Classification: Main-belt Asteroid          SPK-ID: 2010754 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO250318 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.0933127 n/a   a 2.1520266 n/a AU q 1.9512152 n/a AU i 1.89811 n/a deg node 178.69620 n/a deg peri 166.02341 n/a deg M 55.09450 n/a deg tp 2456224.0280740 (2012-Oct-23.52807400) n/a JED period 1153.1077214 3.16 n/a n/a d yr n 0.31219980 n/a deg/d Q 2.3528380 n/a AU   Orbit Determination Parameters    # obs. used (total)      1076      first obs. used      1987-??-??      last obs. used      2013-01-01      # oppositions      14      planetary ephem.      DE403      condition code      0      fit RMS      0.53      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.698  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.5 mag n/a PDS3 (MPC 34758)   Alternate Designations  1990 QV5 = 1987 SY2  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] 2013-May-24 14:24 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin