+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   13076 (1991 VT3) Classification: Main-belt Asteroid          SPK-ID: 2013076 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO250342 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1845506 n/a   a 2.5761459 n/a AU q 2.1007166 n/a AU i 12.69954 n/a deg node 237.99645 n/a deg peri 114.44460 n/a deg M 112.19258 n/a deg tp 2455929.8308370 (2012-Jan-03.33083700) n/a JED period 1510.2683143 4.13 n/a n/a d yr n 0.23836824 n/a deg/d Q 3.0515752 n/a AU   Orbit Determination Parameters    # obs. used (total)      627      first obs. used      1983-??-??      last obs. used      2013-01-12      # oppositions      15      planetary ephem.      DE403      condition code      0      fit RMS      0.52      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.369  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.1 mag n/a PDS3 (MPC 37507)   13076 (1991 VT3)          Discovered 1991-Nov-11 by Ueda, S., Kaneda, H. at Kushiro (399) Reference: 20000124/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1991 VT3 = 1983 XA2 = 1998 KA15  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-23 07:18 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin