+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   11330 (1995 WZ6) Classification: Main-belt Asteroid          SPK-ID: 2011330 [ 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 .09094173333118345 9.3593e-08   a 3.002652811572112 4.0145e-08 AU q 2.729586360295992 2.7891e-07 AU i 11.15398797617082 8.2804e-06 deg node 67.50632357746821 4.2483e-05 deg peri 335.0428007870456 6.1169e-05 deg M 151.7872997639308 4.5743e-05 deg tp 2455599.211260844878 (2011-Feb-06.71126084) 0.00023582 JED period 1900.448499607552 5.20 3.8113e-05 1.043e-07 d yr n .1894289690430133 3.799e-09 deg/d Q 3.275719262848231 4.3796e-08 AU   Orbit Determination Parameters    # obs. used (total)      805      data-arc span      6364 days (17.42 yr)      first obs. used      1995-11-18      last obs. used      2013-04-21      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      0      fit RMS      .52461      data source      ORB      producer      Otto Matic      solution date      2013-Apr-29 13:44:05   Additional Information  Earth MOID = 1.74294 AU   T_jup = 3.217  [ 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 13.1 mag n/a PDS3 (MPC 35573)   11330 (1995 WZ6)          Discovered 1995-Nov-18 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905) Reference: 19990831/Numbers.arc Last Updated: 2004-04-19 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-25 03:06 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin