+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   1119 Euboea (1927 UB) Classification: Main-belt Asteroid          SPK-ID: 2001119 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO253367 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1541394 n/a   a 2.6131547 n/a AU q 2.2103646 n/a AU i 7.85947 n/a deg node 57.42713 n/a deg peri 230.07179 n/a deg M 176.69191 n/a deg tp 2455643.2133755 (2011-Mar-22.71337550) n/a JED period 1542.9296385 4.22 n/a n/a d yr n 0.23332237 n/a deg/d Q 3.0159448 n/a AU   Orbit Determination Parameters    # obs. used (total)      1291      first obs. used      1930-??-??      last obs. used      2013-02-01      # oppositions      33      planetary ephem.      DE403      condition code      0      fit RMS      0.49      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.378  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 11.20 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 5 diameter diameter 31.49 km 4.8 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 5 rotation period rot_per 11.41 h n/a Asteroid Lightcurve DataBase (Rev. 2013-May-01) Published Reference List: [Torno, S.; Oliver, R.L.; Ditteon, R. (2008) Minor Planet Bul. 35, 54-55.] [Behrend, R. (2010) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] geometric albedo albedo 0.0590   0.023 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 5 1119 Euboea (1927 UB)          Discovered 1927-Oct-27 by Reinmuth, K. at Heidelberg (024) Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-22 00:50 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin