+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   441914 (2010 FL101) Classification: Main-belt Asteroid          SPK-ID: 2441914 [ 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 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09126233932837635 5.1849e-08   a 2.853894189218317 4.0488e-08 au q 2.593441129314594 1.521e-07 au i 15.75860145682998 6.3338e-06 deg node 88.64739226627181 2.3165e-05 deg peri 81.61946441896986 5.097e-05 deg M 56.7401268816002 4.1993e-05 deg tp 2458722.948851011863 (2019-Aug-27.44885101) 0.00020476 TDB period 1760.983260475066 4.82 3.7474e-05 1.026e-07 d yr n .2044312447938214 4.3504e-09 deg/d Q 3.114347249122041 4.4183e-08 au   Orbit Determination Parameters    # obs. used (total)      214      data-arc span      5971 days (16.35 yr)      first obs. used      2003-12-22      last obs. used      2020-04-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52366      source      ORB      producer      Otto Matic      solution date      2020-May-22 03:53:21   Additional Information  Earth MOID = 1.65806 au   Jupiter MOID = 2.09061 au   T_jup = 3.243  [ 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 15.9   n/a MPO472459   441914 (2010 FL101)          Discovered 2010-Mar-16 by CSS at Catalina Reference: Last Updated: 2015-09-02 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-06 08:59 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin