+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   3427 Szentmartoni (1938 AD) Classification: Main-belt Asteroid          SPK-ID: 2003427 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO250236 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1346626 n/a   a 2.2810536 n/a AU q 1.9738810 n/a AU i 2.60094 n/a deg node 310.13932 n/a deg peri 76.45845 n/a deg M 23.64512 n/a deg tp 2456317.8504113 (2013-Jan-25.35041130) n/a JED period 1258.3506421 3.45 n/a n/a d yr n 0.28608878 n/a deg/d Q 2.5882262 n/a AU   Orbit Determination Parameters    # obs. used (total)      1141      first obs. used      1954-??-??      last obs. used      2013-01-09      # oppositions      20      planetary ephem.      DE403      condition code      0      fit RMS      0.54      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.592  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.6 mag n/a PDS3 (MPC 28110)   3427 Szentmartoni (1938 AD)          Discovered 1938-Jan-06 by Kulin, G. at Budapest Reference: DISCOVERY.DB Last Updated: 2003-08-29 Alternate Designations  1938 AD = 1933 UO1 = 1957 QJ = 1964 TN = 1971 TB2 = 1980 FE12 = 1981 SO3  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-20 09:17 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin