+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   382801 (2003 UY74) Classification: Main-belt Asteroid          SPK-ID: 2382801 [ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1526286089762473 6.6035e-08   a 2.182886296124084 1.4782e-08 au q 1.849715397193352 1.5057e-07 au i 5.594095726152502 6.582e-06 deg node 302.0869033767376 7.3919e-05 deg peri 100.1075381069801 8.057e-05 deg M 99.77143609112333 2.6577e-05 deg tp 2458874.025833964483 (2020-Jan-25.52583396) 8.6522e-05 TDB period 1177.999479384488 3.23 1.1966e-05 3.276e-08 d yr n .3056028515293592 3.1043e-09 deg/d Q 2.516057195054816 1.7039e-08 au   Orbit Determination Parameters    # obs. used (total)      127      data-arc span      5899 days (16.15 yr)      first obs. used      2003-09-21      last obs. used      2019-11-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .4784      source      ORB      producer      Otto Matic      solution date      2019-Dec-14 21:17:27   Additional Information  Earth MOID = .867215 au   Jupiter MOID = 2.87601 au   T_jup = 3.658  [ 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 18.0   n/a MPO494954   382801 (2003 UY74)          Discovered 2003-Sep-21 by LONEOS at Anderson Mesa Reference: Last Updated: 2014-01-21 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Mar-08 00:53 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin