+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   52343 (1992 WX1) Classification: Main-belt Asteroid          SPK-ID: 2052343 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: JPL 1 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1271290036739443 7.4901e-08   a 2.178947635610192 1.4408e-08 AU q 1.901940193637372 1.6907e-07 AU i 3.108868990523506 5.9409e-06 deg node 285.7719527276911 0.00014583 deg peri 101.2784868971827 0.00014854 deg M 145.1349494851172 2.8772e-05 deg tp 2455926.871178594064 (2011-Dec-31.37117859) 9.2482e-05 JED period 1174.812657537194 3.22 1.1652e-05 3.19e-08 d yr n .3064318363360864 3.0393e-09 deg/d Q 2.455955077583013 1.6239e-08 AU   Orbit Determination Parameters    # obs. used (total)      612      data-arc span      21773 days (59.61 yr)      first obs. used      1953-09-07      last obs. used      2013-04-18      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      0      fit RMS      .62374      data source      ORB      producer      Otto Matic      solution date      2013-Apr-29 16:24:54   Additional Information  Earth MOID = .908578 AU   T_jup = 3.670  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.016 mag .4146 1 autocmod 2.5c 52343 (1992 WX1)          Discovered 1992-Nov-18 by Ueda, S., Kaneda, H. at Kushiro (399) Reference: 20030216/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1992 WX1 = 1995 VC2  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-20 07:36 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin