+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   10529 Giessenburg (1990 WQ4) Classification: Main-belt Asteroid          SPK-ID: 2010529 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO231485 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.2039594 n/a   a 2.2506389 n/a AU q 1.7915999 n/a AU i 3.69509 n/a deg node 130.70849 n/a deg peri 177.65744 n/a deg M 323.73245 n/a deg tp 2456524.7432665 (2013-Aug-20.24326650) n/a JED period 1233.2670920 3.38 n/a n/a d yr n 0.29190757 n/a deg/d Q 2.7096779 n/a AU   Orbit Determination Parameters    # obs. used (total)      932      first obs. used      1990-??-??      last obs. used      2012-05-16      # oppositions      14      planetary ephem.      DE403      condition code      0      fit RMS      0.56      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.597  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.3 mag n/a PDS3 (MPC 34444)   10529 Giessenburg           Discovered 1990 Nov. 16 by E. W. Elst at the European Southern Observatory. The Dutch writer, freemason and editor Rudolf Charles d´Ablaing van Giessenburg (1826-1904) will always be remembered for the first complete edition (1864) of Le Testament de Jean Meslier, Curé d´Etrépigny (1727). NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 19991123/MPCPages.arc Last Updated: 2010-06-11 Alternate Designations  1990 WQ4 = 1992 DJ7 = 1993 SE1  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-23 07:04 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin