+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   11486 (1988 RE6) Classification: Main-belt Asteroid          SPK-ID: 2011486 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO231493 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.2058677 n/a   a 2.3758013 n/a AU q 1.8867006 n/a AU i 1.88624 n/a deg node 79.83416 n/a deg peri 340.40140 n/a deg M 203.69262 n/a deg tp 2456981.2518282 (2014-Nov-19.75182820) n/a JED period 1337.5610169 3.66 n/a n/a d yr n 0.26914660 n/a deg/d Q 2.8649020 n/a AU   Orbit Determination Parameters    # obs. used (total)      896      first obs. used      1981-??-??      last obs. used      2012-05-28      # oppositions      14      planetary ephem.      DE403      condition code      0      fit RMS      0.55      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.512  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.7 mag n/a PDS3 (MPC 35829)   11486 (1988 RE6)          Discovered 1988-Sep-05 by Debehogne, H. at La Silla (809) Reference: 19990928/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1988 RE6 = 1981 UD18 = 1992 WO  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-22 09:01 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin