+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   23757 Jonmunoz (1998 KL48) Classification: Main-belt Asteroid          SPK-ID: 2023757 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO247560 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1445004 n/a   a 2.2752831 n/a AU q 1.9465038 n/a AU i 7.05131 n/a deg node 116.38601 n/a deg peri 245.15955 n/a deg M 29.51242 n/a deg tp 2456297.7329445 (2013-Jan-05.23294450) n/a JED period 1253.5786624 3.43 n/a n/a d yr n 0.28717783 n/a deg/d Q 2.6040624 n/a AU   Orbit Determination Parameters    # obs. used (total)      651      first obs. used      1991-??-??      last obs. used      2012-12-07      # oppositions      13      planetary ephem.      DE403      condition code      0      fit RMS      0.60      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.586  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.8 mag n/a PDS3 (MPO 11189)   23757 Jonmunoz           Discovered 1998 May 22 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro. Jonathan Munoz (b. 1990) was awarded second place in the 2007 Intel International Science and Engineering Fair for his physics and astronomy team project. He attends the Weslaco High School, Weslaco, Texas, 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  1998 KL48 = 1991 JW4  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-25 16:37 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin