+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   (2011 GM27) Classification: TransNeptunian Object          SPK-ID: 3562029 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] [ show orbit diagram ] Orbital Elements at Epoch 2455680.5 (2011-Apr-29.0) TDB Reference: MPO227504 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.4365673 n/a   a 51.7498547 n/a AU q 29.1575604 n/a AU i 13.09649 n/a deg node 256.08524 n/a deg peri 189.18054 n/a deg M 45.51373 n/a deg tp 2438489.4842230 (1964-Apr-03.98422300) n/a JED period 135975.7963083 372.28 n/a n/a d yr n 0.00264753 n/a deg/d Q 74.3421490 n/a AU   Orbit Determination Parameters    # obs. used (total)      10      data-arc span      59 days      first obs. used      2011-04-02      last obs. used      2011-05-31      # oppositions      1      two-body model      T      fit RMS      0.16      data source      MPC:mp1      producer      MPCW   Additional Information  T_jup = 5.627   MPC Scattered disk   1-opposition object seen prior  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 5.2 mag n/a MPO227504   [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] 2013-May-26 05:05 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin