+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   11775 Kohler (3224 T-3) Classification: Main-belt Asteroid          SPK-ID: 2011775 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO250329 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.0292858 n/a   a 2.1734247 n/a AU q 2.1097742 n/a AU i 3.37200 n/a deg node 164.90369 n/a deg peri 245.41757 n/a deg M 1.79935 n/a deg tp 2456394.6503690 (2013-Apr-12.15036900) n/a JED period 1170.3488225 3.20 n/a n/a d yr n 0.30760060 n/a deg/d Q 2.2370752 n/a AU   Orbit Determination Parameters    # obs. used (total)      678      first obs. used      1977-??-??      last obs. used      2013-01-23      # oppositions      14      planetary ephem.      DE403      condition code      0      fit RMS      0.57      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.684  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.5 mag n/a PDS3 (MPC 35904)   11775 Köhler           Discovered 1977 Oct. 16 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels. Georges J. F. Köhler (1946-1995), German biochemist and recipient of the 1984 Nobel Prize in medicine together with N. K. Jerne and C. Milstein. Jerne and Köhler, worked at the Basel Institute for Immunology. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20030501/MPCPages.arc Last Updated: 2003-10-02 Alternate Designations  3224 T-3 = 1993 TE15  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-21 14:59 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin