+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   23592 (1995 UB47) Classification: Main-belt Asteroid          SPK-ID: 2023592 [ 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 .09144349334305549 7.8843e-08   a 2.986612813667791 3.7936e-08 AU q 2.713506504722877 2.3223e-07 AU i 9.860815971382026 1.0247e-05 deg node 211.85471468 4.5637e-05 deg peri 204.2827134638887 7.3292e-05 deg M 121.2154515115194 5.6039e-05 deg tp 2455765.721372915899 (2011-Jul-23.22137292) 0.00029171 JED period 1885.24072550734 5.16 3.5919e-05 9.834e-08 d yr n .1909570460308828 3.6383e-09 deg/d Q 3.259719122612706 4.1405e-08 AU   Orbit Determination Parameters    # obs. used (total)      686      data-arc span      8190 days (22.42 yr)      first obs. used      1990-11-11      last obs. used      2013-04-14      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      0      fit RMS      .60161      data source      ORB      producer      Otto Matic      solution date      2013-Apr-29 14:36:07   Additional Information  Earth MOID = 1.72692 AU   T_jup = 3.229  [ 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 13.5 mag n/a PDS3 (MPO 11135)   23592 (1995 UB47)          Discovered 1995-Oct-27 by Ueda, S., Kaneda, H. at Kushiro (399) Reference: 20010408/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1995 UB47 = 1990 VU15 = 1998 KU12  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-25 19:14 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin