+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2005 RC34) Classification: Apollo [NEO, PHA]          SPK-ID: 3279825 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 56 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .5132332478753686 2.3602e-08   a 2.061153170554603 8.6885e-09 au q 1.00330083446225 4.9878e-08 au i 10.76914560360934 1.0342e-05 deg node 290.9659992677483 8.3995e-06 deg peri 36.11770632176295 1.7462e-05 deg M 354.7538724516737 8.5844e-06 deg tp 2459016.250711309274 (2020-Jun-15.75071131) 2.5862e-05 TDB period 1080.846018154416 2.96 6.8342e-06 1.871e-08 d yr n .3330724210047175 2.106e-09 deg/d Q 3.119005506646956 1.3148e-08 au   Orbit Determination Parameters    # obs. used (total)      368      # delay obs. used      2      # Doppler obs. used      2      data-arc span      2169 days (5.94 yr)      first obs. used      2005-06-09      last obs. used      2011-05-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .38643      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:10:31   Additional Information  Earth MOID = .0397912 au   Jupiter MOID = 2.29505 au   T_jup = 3.586  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 19.7   n/a MPO264942   [ show close-approach data ] Alternate Designations  2005 RC34 = 2005 LO40  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-26 16:03 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin