+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   27793 (1993 FL1) Classification: Main-belt Asteroid          SPK-ID: 2027793 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO250478 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.0587521 n/a   a 2.3367493 n/a AU q 2.1994604 n/a AU i 7.26615 n/a deg node 38.77700 n/a deg peri 178.36275 n/a deg M 190.06266 n/a deg tp 2457016.3896806 (2014-Dec-24.88968060) n/a JED period 1304.7178743 3.57 n/a n/a d yr n 0.27592172 n/a deg/d Q 2.4740382 n/a AU   Orbit Determination Parameters    # obs. used (total)      929      first obs. used      1973-??-??      last obs. used      2013-01-06      # oppositions      14      planetary ephem.      DE403      condition code      0      fit RMS      0.54      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.554  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.7 mag n/a PDS3 (MPO 15166)   27793 (1993 FL1)          Discovered 1993-Mar-25 by Ueda, S., Kaneda, H. at Kushiro (399) Reference: 20010902/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1993 FL1 = 1973 WL = 1998 SJ145  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-19 11:13 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin