+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   79299 (1995 WS2) Classification: Main-belt Asteroid          SPK-ID: 2079299 [ 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 .2030848801184096 1.0028e-07   a 2.264087392278912 1.4171e-08 AU q 1.804285475640346 2.2239e-07 AU i 6.961575884259499 1.0314e-05 deg node 45.29036656507722 4.6355e-05 deg peri 327.8339053896848 5.037e-05 deg M 71.96804994039121 1.6679e-05 deg tp 2456151.742925476225 (2012-Aug-12.24292548) 5.7112e-05 JED period 1244.337548436182 3.41 1.1683e-05 3.199e-08 d yr n .2893105656519239 2.7163e-09 deg/d Q 2.723889308917477 1.7049e-08 AU   Orbit Determination Parameters    # obs. used (total)      590      data-arc span      12572 days (34.42 yr)      first obs. used      1978-11-05      last obs. used      2013-04-07      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      0      fit RMS      .59681      data source      ORB      producer      Otto Matic      solution date      2013-Apr-29 17:32:50   Additional Information  Earth MOID = .809278 AU   T_jup = 3.580  [ 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 14.937 mag .48215 1 autocmod 2.5c 79299 (1995 WS2)          Discovered 1995-Nov-16 by Ueda, S., Kaneda, H. at Kushiro (399) Reference: 20040504/Numbers.arc Last Updated: 2004-07-16 Alternate Designations  1995 WS2 = 1978 VK6  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-19 08:52 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin