+ View the NASA Portal + Near-Earth Object (NEO) Project Search JPL JPL Small-Body Database Browser Search: [ help ]   22656 Aaronburrows (1998 QV7) Classification: Main-belt Asteroid          SPK-ID: 2022656 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2455200.5 (2010-Jan-04.0) TDB Reference: MPO153988 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1664400 n/a   a 2.4694070 n/a AU q 2.0583989 n/a AU i 3.11065 n/a deg node 145.11702 n/a deg peri 146.04999 n/a deg M 353.13689 n/a deg tp 2455227.5212787 (2010-Jan-31.02127870) n/a JED period 1417.3837152 3.88 n/a n/a d yr n 0.25398909 n/a deg/d Q 2.8804151 n/a AU   Orbit Determination Parameters    # obs. used (total)      558      first obs. used      1991-??-??      last obs. used      2009-02-24      # oppositions      12      planetary ephem.      DE403      quality code      0      fit RMS      0.57      data source      MPC:mpn      producer      MPC   Additional Information  T_jup = 3.464  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.5 mag n/a PDS3 (MPO 10068)   22656 Aaronburrows           Discovered 1998 Aug. 17 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Aaron Phillip Burrows (b. 1992) is a finalist in the 2006 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his botany and zoology project. He attends the Bradley Middle School, San Antonio, Texas. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20061009/MPCPages.arc Last Updated: 2006-10-14 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2009-Nov-23 20:05 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin