+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   452789 (2006 FK50) Classification: Main-belt Asteroid          SPK-ID: 2452789 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB Reference: JPL 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2197373003044326 6.463e-08   a 2.312154708190824 1.1282e-08 au q 1.804088074726789 1.5072e-07 au i 22.11681766429514 5.1763e-06 deg node 141.2841582038849 1.3161e-05 deg peri 47.10234948014362 2.1336e-05 deg M 125.3361014537389 1.2239e-05 deg tp 2458949.407440257166 (2020-Apr-09.90744026) 4.3906e-05 TDB period 1284.173670958066 3.52 9.3988e-06 2.573e-08 d yr n .2803359141691635 2.0518e-09 deg/d Q 2.820221341654859 1.3761e-08 au   Orbit Determination Parameters    # obs. used (total)      413      data-arc span      5305 days (14.52 yr)      first obs. used      2005-12-04      last obs. used      2020-06-13      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .44565      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 15:20:30   Additional Information  Earth MOID = .863692 au   Jupiter MOID = 2.27303 au   T_jup = 3.455  [ 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 17.07   n/a E2021B25   452789 (2006 FK50)          Discovered 2005-Dec-04 by Spacewatch at Kitt Peak Reference: Last Updated: 2016-01-04 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jul-27 08:06 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin