+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   11948 Justinehenin (1993 QQ4) Classification: Outer Main-belt Asteroid          SPK-ID: 2011948 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO250330 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1179263 n/a   a 3.2006160 n/a AU q 2.8231792 n/a AU i 1.89014 n/a deg node 159.17852 n/a deg peri 75.00758 n/a deg M 253.63573 n/a deg tp 2457018.4339352 (2014-Dec-26.93393520) n/a JED period 2091.4562444 5.73 n/a n/a d yr n 0.17212887 n/a deg/d Q 3.5780528 n/a AU   Orbit Determination Parameters    # obs. used (total)      832      first obs. used      1973-??-??      last obs. used      2013-01-18      # oppositions      17      planetary ephem.      DE403      condition code      0      fit RMS      0.56      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.183  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.2 mag n/a PDS3 (MPC 36259)   11948 Justinehénin           Discovered 1993 Aug. 18 by E. W. Elst at Caussols. Justine Hénin (b. 1982) is a famous Belgian tennis player. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20030910/MPCPages.arc Last Updated: 2003-10-02 Alternate Designations  1993 QQ4 = 1973 AE3 = 1991 EJ8 = 1997 GW24  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-24 23:20 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin