+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   23296 Brianreavis (2001 AR3) Classification: Main-belt Asteroid          SPK-ID: 2023296 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO231579 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1975604 n/a   a 2.2569282 n/a AU q 1.8110486 n/a AU i 5.63888 n/a deg node 248.02252 n/a deg peri 128.56284 n/a deg M 292.47846 n/a deg tp 2456632.7816442 (2013-Dec-06.28164420) n/a JED period 1238.4402354 3.39 n/a n/a d yr n 0.29068823 n/a deg/d Q 2.7028078 n/a AU   Orbit Determination Parameters    # obs. used (total)      482      first obs. used      1986-??-??      last obs. used      2012-05-25      # oppositions      13      planetary ephem.      DE403      condition code      0      fit RMS      0.58      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.590  [ 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 PDS3 (MPO 10267)   23296 Brianreavis           Discovered 2001 Jan. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro. Brian Christopher Reavis (b. 1989) was awarded first place in the 2007 Intel International Science and Engineering Fair for his electrical and mechanical engineering team project. He attends the Cody High School, Cody, Wyoming, U.S.A. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20070828/MPCPages.arc Last Updated: 2007-08-30 Alternate Designations  2001 AR3 = 1979 OD16 = 1986 RS3 = 1986 RY13 = 1986 TQ4 = 1986 WY7 = 1999 LR21  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-19 04:08 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin