+ View the NASA Portal + Near-Earth Object (NEO) Project Search JPL JPL Small-Body Database Browser Search: [ help ]   24060 Schimenti (1999 TQ100) Classification: Main-belt Asteroid          SPK-ID: 2024060 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2455200.5 (2010-Jan-04.0) TDB Reference: MPO110584 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.0562408 n/a   a 2.2571964 n/a AU q 2.1302499 n/a AU i 6.67571 n/a deg node 136.26216 n/a deg peri 320.92814 n/a deg M 291.44738 n/a deg tp 2455436.3707062 (2010-Aug-27.87070621) n/a JED period 1238.6609621 3.39 n/a n/a d yr n 0.29063643 n/a deg/d Q 2.3841429 n/a AU   Orbit Determination Parameters    # obs. used (total)      249      first obs. used      1989-??-??      last obs. used      2006-11-20      # oppositions      7      planetary ephem.      DE403      quality code      0      fit RMS      0.60      data source      MPC:mpn      producer      MPC   Additional Information  T_jup = 3.611  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.5 mag n/a PDS3 (MPO 11289)   24060 Schimenti           Discovered 1999 Oct. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Jamie Schimenti mentored a finalist in the 2007 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition. She teaches at the Meigs Magnet Middle School, Nashville, Tennessee. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20071026/MPCPages.arc Last Updated: 2007-10-28 Alternate Designations  1999 TQ100 = 1989 VQ4 = 1989 XL1 = 1998 KJ49  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2009-Nov-23 18:45 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin