+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   10435 Tjeerd (6064 P-L) Classification: Main-belt Asteroid          SPK-ID: 2010435 [ 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 0.1862936 n/a   a 2.7846811 n/a AU q 2.2659128 n/a AU i 10.68839 n/a deg node 193.24755 n/a deg peri 274.56776 n/a deg M 26.43669 n/a deg tp 2456275.8574845 (2012-Dec-14.35748450) n/a JED period 1697.3117882 4.65 n/a n/a d yr n 0.21210010 n/a deg/d Q 3.3034494 n/a AU   Orbit Determination Parameters    # obs. used (total)      776      first obs. used      1960-??-??      last obs. used      2013-03-17      # oppositions      16      planetary ephem.      DE403      condition code      0      fit RMS      0.57      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.281  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.4 mag n/a PDS3 (MPC 34168)   10435 Tjeerd           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels. Tjeerd S. van Albada (b. 1936) is a professor of astronomy at Groningen. His main work is on the dynamics of extragalactic systems and the role of so-called dark matter. The citation was prepared by U. Schwarz. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20010705/MPCPages.arc Last Updated: 2009-05-11 Alternate Designations  6064 P-L = 1993 VY7  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-22 02:20 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin