+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   118359 (1999 FZ3) Classification: Main-belt Asteroid          SPK-ID: 2118359 [ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1661193899939503 8.4466e-08   a 2.434375691029628 1.0726e-08 au q 2.029978686219685 2.064e-07 au i 1.036945946428698 5.5433e-06 deg node 36.29196556913858 0.00034739 deg peri 101.1162608367419 0.0003486 deg M 276.3795589109903 2.3517e-05 deg tp 2459522.747668696724 (2021-Nov-04.24766870) 9.1136e-05 TDB period 1387.330169752812 3.80 9.1691e-06 2.51e-08 d yr n .2594912212311674 1.715e-09 deg/d Q 2.83877269583957 1.2508e-08 au   Orbit Determination Parameters    # obs. used (total)      304      data-arc span      9474 days (25.94 yr)      first obs. used      1994-11-28      last obs. used      2020-11-05      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .58968      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 16:56:54   Additional Information  Earth MOID = 1.04379 au   Jupiter MOID = 2.18819 au   T_jup = 3.486  [ 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 17.2   n/a MPO436568   118359 (1999 FZ3)          Discovered 1999-Mar-16 by Spacewatch at Kitt Peak Reference: 20051116/Numbers.arc Last Updated: 2005-11-21 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-17 08:23 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin