+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   23745 Liadawley (1998 KZ15) Classification: Main-belt Asteroid          SPK-ID: 2023745 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO253525 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1668649 n/a   a 2.2410124 n/a AU q 1.8670661 n/a AU i 6.06923 n/a deg node 100.69852 n/a deg peri 205.23543 n/a deg M 102.78160 n/a deg tp 2456050.6533780 (2012-May-03.15337800) n/a JED period 1225.3631381 3.35 n/a n/a d yr n 0.29379046 n/a deg/d Q 2.6149587 n/a AU   Orbit Determination Parameters    # obs. used (total)      401      first obs. used      1994-??-??      last obs. used      2013-02-05      # oppositions      13      planetary ephem.      DE403      condition code      0      fit RMS      0.55      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.609  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.1 mag n/a PDS3 (MPO 11185)   23745 Liadawley           Discovered 1998 May 22 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro. Lia Elgia Dawley (b. 1989) was awarded second place in the 2007 Intel International Science and Engineering Fair for her energy and transportation team project. She attends the Oregon Episcopal School, Portland, Oregon, 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 KZ15 = 1995 MM  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-18 10:00 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin