+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   18321 Bobrov (1982 UQ10) Classification: Main-belt Asteroid          SPK-ID: 2018321 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO236490 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.2805306 n/a   a 2.7006044 n/a AU q 1.9430022 n/a AU i 3.32657 n/a deg node 24.34711 n/a deg peri 61.79955 n/a deg M 279.93862 n/a deg tp 2456761.0043047 (2014-Apr-13.50430470) n/a JED period 1621.0256391 4.44 n/a n/a d yr n 0.22208162 n/a deg/d Q 3.4582066 n/a AU   Orbit Determination Parameters    # obs. used (total)      546      first obs. used      1982-??-??      last obs. used      2012-08-11      # oppositions      15      planetary ephem.      DE403      condition code      0      fit RMS      0.54      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.307  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.2 mag n/a PDS3 (MPO 5159)   18321 Bobrov           Discovered 1982 Oct. 25 by L. V. Zhuravleva at the Crimean Astrophysical Observatory. Vsevolod Mikhajlovich Bobrov (1922-1979) was an ice hockey champion of the 1956 winter Olympic games, a world champion in 1954 and 1956, a champion of Europe from 1954 to 1956 for ice-hockey and repeated champion of the former U.S.S.R. for football and hockey from 1945 to 1956. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20051215/MPCPages.arc Last Updated: 2006-03-22 Alternate Designations  1982 UQ10 = 1991 VS1  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-22 17:34 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin