+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   43819 (1992 LL) Classification: Main-belt Asteroid          SPK-ID: 2043819 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO244552 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1137700 n/a   a 2.2023671 n/a AU q 1.9518038 n/a AU i 6.33245 n/a deg node 86.28649 n/a deg peri 154.64168 n/a deg M 140.86939 n/a deg tp 2455933.3599171 (2012-Jan-06.85991710) n/a JED period 1193.8039189 3.27 n/a n/a d yr n 0.30155706 n/a deg/d Q 2.4529304 n/a AU   Orbit Determination Parameters    # obs. used (total)      568      first obs. used      1992-??-??      last obs. used      2012-11-07      # oppositions      12      planetary ephem.      DE403      condition code      0      fit RMS      0.55      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.647  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.1 mag n/a MPO244552   43819 (1992 LL)          Discovered 1992-Jun-03 by Leonard, G. J. at Palomar (675) Reference: 20020822/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1992 LL = 1999 RB230  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-22 20:15 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin