+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   10423 Dajcic (1999 BB) Classification: Main-belt Asteroid          SPK-ID: 2010423 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO256942 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1425282 n/a   a 2.2443073 n/a AU q 1.9244302 n/a AU i 2.15261 n/a deg node 312.41151 n/a deg peri 288.31782 n/a deg M 354.83423 n/a deg tp 2456418.1219705 (2013-May-05.62197050) n/a JED period 1228.0665607 3.36 n/a n/a d yr n 0.29314372 n/a deg/d Q 2.5641844 n/a AU   Orbit Determination Parameters    # obs. used (total)      949      first obs. used      1982-??-??      last obs. used      2013-02-28      # oppositions      14      planetary ephem.      DE403      condition code      0      fit RMS      0.54      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.618  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.4 mag n/a PDS3 (MPC 34165)   10423 Dajci{c´}           Discovered 1999 Jan. 16 by K. Korlevic at Visnjan. Mario Dajci{c´} (1923-1991) was a prominent Croatian amateur astronomer, telescope builder and educator. He founded the Astronomical Society of Pula. 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  1999 BB = 1982 AH = 1993 OQ13  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-25 13:02 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin