+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   413858 (2006 TT104) Classification: Inner Main-belt Asteroid          SPK-ID: 2413858 [ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .0910065412067665 3.3275e-07   a 1.946708373723053 2.9996e-08 au q 1.769545177892268 6.7197e-07 au i 21.42178653169521 2.1115e-05 deg node 37.46740219356191 2.167e-05 deg peri 328.964852800643 4.1911e-05 deg M 27.72997679985518 3.9906e-05 deg tp 2458924.081804579282 (2020-Mar-15.58180458) 0.00010927 TDB period 992.0870309419903 2.72 2.293e-05 6.278e-08 d yr n .3628713900817539 8.387e-09 deg/d Q 2.123871569553837 3.2726e-08 au   Orbit Determination Parameters    # obs. used (total)      102      data-arc span      4057 days (11.11 yr)      first obs. used      2005-04-02      last obs. used      2016-05-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .65829      source      ORB      producer      Otto Matic      solution date      2017-Apr-09 17:00:04   Additional Information  Earth MOID = .788827 au   Jupiter MOID = 3.18304 au   T_jup = 3.807  [ 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 17.8   n/a MPO380195   413858 (2006 TT104)          Discovered 2006-Sep-30 by CSS at Catalina Reference: Last Updated: 2014-11-10 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-06 23:13 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin