+ View the NASA Portal + Near-Earth Object (NEO) Project Search JPL JPL Small-Body Database Browser Search: [ help ]   21933 Aaronrozon (1999 VL70) Classification: Main-belt Asteroid          SPK-ID: 2021933 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2455200.5 (2010-Jan-04.0) TDB Reference: MPO135435 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.0596313 n/a   a 2.9308098 n/a AU q 2.7560418 n/a AU i 2.83955 n/a deg node 60.85225 n/a deg peri 181.47441 n/a deg M 172.78837 n/a deg tp 2454320.8865164 (2007-Aug-08.38651641) n/a JED period 1832.6514343 5.02 n/a n/a d yr n 0.19643670 n/a deg/d Q 3.1055778 n/a AU   Orbit Determination Parameters    # obs. used (total)      431      first obs. used      1995-??-??      last obs. used      2007-08-09      # oppositions      10      planetary ephem.      DE403      quality code      0      fit RMS      0.52      data source      MPC:mpn      producer      MPC   Additional Information  T_jup = 3.272  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.6 mag n/a PDS3 (MPO 8911)   21933 Aaronrozon           Discovered 1999 Nov. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Aaron Alexander Rozon (b. 1992) is a finalist in the 2005 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his environmental sciences project. He attends the Kapa'a Middle School, Kapaa, Hawaii. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20051019/MPCPages.arc Last Updated: 2005-10-26 Alternate Designations  1999 VL70 = 1997 JU12  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2009-Nov-23 19:49 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin