+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   133753 Teresamullen (2003 WU25) Classification: Main-belt Asteroid          SPK-ID: 2133753 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO232054 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1728713 n/a   a 3.1467389 n/a AU q 2.6027581 n/a AU i 1.90105 n/a deg node 63.36221 n/a deg peri 295.83443 n/a deg M 294.37897 n/a deg tp 2456772.1464910 (2014-Apr-24.64649100) n/a JED period 2038.8698069 5.58 n/a n/a d yr n 0.17656841 n/a deg/d Q 3.6907197 n/a AU   Orbit Determination Parameters    # obs. used (total)      168      first obs. used      1992-??-??      last obs. used      2012-05-21      # oppositions      9      planetary ephem.      DE403      condition code      0      fit RMS      0.40      data source      MPC:mpu      producer      MPCLINUX   Additional Information  T_jup = 3.185  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.4 mag n/a MPO232054   133753 Teresamullen           Discovered 2003 Nov. 21 by D. Healy at Junk Bond Observatory. Teresa Mullen (b. 1959) is an active member of the Huachuca Astronomy Club of Sierra Vista, Arizona, and wife of vice-president Keith Mullen. Her responsibilities include the publication of the Club's newsletter, Nightfall. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20081113/MPCPages.arc Last Updated: 2008-11-17 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-19 17:06 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin