+ 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 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09108653022831752 8.0021e-08   a 1.946974276993488 1.1017e-08 au q 1.769631145658364 1.5386e-07 au i 21.42036687816594 6.8383e-06 deg node 37.46400431619743 1.5847e-05 deg peri 329.0322094541006 3.82e-05 deg M 100.2282720312842 3.9768e-05 deg tp 2458924.234604255369 (2020-Mar-15.73460426) 0.00010795 TDB period 992.2903034487532 2.72 8.4222e-06 2.306e-08 d yr n .362797055205319 3.0793e-09 deg/d Q 2.124317408328612 1.202e-08 au   Orbit Determination Parameters    # obs. used (total)      136      data-arc span      5795 days (15.87 yr)      first obs. used      2005-04-02      last obs. used      2021-02-12      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .63057      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 13:02:55   Additional Information  Earth MOID = .78767 au   Jupiter MOID = 3.18188 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 17.90   n/a MPCxxxxx   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 ] 2021-May-11 21:22 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin