+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   30448 Yoshiomoriyama (2000 NV3) Classification: Main-belt Asteroid          SPK-ID: 2030448 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO233690 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1473458 n/a   a 2.6808434 n/a AU q 2.2858324 n/a AU i 12.82468 n/a deg node 292.53292 n/a deg peri 323.66272 n/a deg M 5.54635 n/a deg tp 2456375.7992374 (2013-Mar-24.29923740) n/a JED period 1603.2660310 4.39 n/a n/a d yr n 0.22454165 n/a deg/d Q 3.0758544 n/a AU   Orbit Determination Parameters    # obs. used (total)      514      first obs. used      1994-??-??      last obs. used      2012-06-11      # oppositions      12      planetary ephem.      DE403      condition code      0      fit RMS      0.52      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.325  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.8 mag n/a PDS3 (MPO 16613)   30448 Yoshiomoriyama           Discovered 2000 July 7 by BATTeRS at Bisei Spaceguard Center. Working at GOTO Inc., Yoshio Moriyama (b. 1942) constructed many planetaria in Japan. He was engaged in a campaign for the study of near-earth asteroids and to utilize their resources. He was also an executive of the Japan Spaceguard Association. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20100130/MPCPages.arc Last Updated: 2013-03-29 Alternate Designations  2000 NV3 = 1999 CT117  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-22 22:48 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin