+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   (2005 TO74) Classification: TransNeptunian Object          SPK-ID: 3301618 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO157430 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.0539706 n/a   a 30.2295978 n/a AU q 28.5980883 n/a AU i 5.25047 n/a deg node 169.38996 n/a deg peri 301.69437 n/a deg M 278.71418 n/a deg tp 2470108.0350632 (2050-Oct-28.53506320) n/a JED period 60708.1606945 166.21 n/a n/a d yr n 0.00593001 n/a deg/d Q 31.8611073 n/a AU   Orbit Determination Parameters    # obs. used (total)      29      first obs. used      2005-??-??      last obs. used      2008-06-09      # oppositions      4      planetary ephem.      DE403      condition code      3      fit RMS      0.34      data source      MPC:mpu      producer      MPCM   Additional Information  T_jup = 4.966  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 8.5 mag n/a MPO157430   [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] 2013-May-25 22:44 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin