+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   52469 (1995 QV1) Classification: Main-belt Asteroid          SPK-ID: 2052469 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO253695 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1563484 n/a   a 2.1973651 n/a AU q 1.8538106 n/a AU i 4.46339 n/a deg node 351.22228 n/a deg peri 355.51256 n/a deg M 135.01066 n/a deg tp 2455954.3125803 (2012-Jan-27.81258030) n/a JED period 1189.7391738 3.26 n/a n/a d yr n 0.30258733 n/a deg/d Q 2.5409196 n/a AU   Orbit Determination Parameters    # obs. used (total)      532      first obs. used      1995-??-??      last obs. used      2013-01-28      # oppositions      10      planetary ephem.      DE403      condition code      0      fit RMS      0.54      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.648  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.6 mag n/a MPO253695   52469 (1995 QV1)          Discovered 1995-Aug-20 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905) Reference: 20030216/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1995 QV1 = 1999 XN178  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-19 12:06 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin