+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   3636 Pajdusakova (1982 UJ2) Classification: Main-belt Asteroid          SPK-ID: 2003636 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO236413 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1756819 n/a   a 2.2765100 n/a AU q 1.8765684 n/a AU i 4.10496 n/a deg node 27.05852 n/a deg peri 93.85994 n/a deg M 253.23352 n/a deg tp 2456772.5790250 (2014-Apr-25.07902500) n/a JED period 1254.5927242 3.43 n/a n/a d yr n 0.28694571 n/a deg/d Q 2.6764516 n/a AU   Orbit Determination Parameters    # obs. used (total)      1032      first obs. used      1954-??-??      last obs. used      2012-08-11      # oppositions      19      planetary ephem.      DE403      condition code      0      fit RMS      0.52      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.585  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.0 mag n/a PDS3 (MPC 28110)   SMASSII spectral type spec_B S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) 3636 Pajdusakova (1982 UJ2)          Discovered 1982-Oct-17 by Mrkos, A. at Klet Reference: DISCOVERY.DB Last Updated: 2003-08-29 Alternate Designations  1982 UJ2 = 1973 AB4 = 1980 DU2  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-18 03:40 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin