+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   25593 Camillejordan (1999 YA5) Classification: Main-belt Asteroid          SPK-ID: 2025593 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO234964 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.2249588 n/a   a 2.3567449 n/a AU q 1.8265744 n/a AU i 3.46422 n/a deg node 62.60727 n/a deg peri 318.29834 n/a deg M 302.04468 n/a deg tp 2456613.2443808 (2013-Nov-16.74438080) n/a JED period 1321.5003743 3.62 n/a n/a d yr n 0.27241763 n/a deg/d Q 2.8869154 n/a AU   Orbit Determination Parameters    # obs. used (total)      899      first obs. used      1988-??-??      last obs. used      2012-07-19      # oppositions      13      planetary ephem.      DE403      condition code      0      fit RMS      0.55      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.517  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.4 mag n/a PDS3 (MPO 12682)   25593 Camillejordan           Discovered 1999 Dec. 28 by P. G. Comba at Prescott. Camille Jordan (1838-1921) was a French mathematician and the first to produce a purely analytical proof of the theorem that now bears his name: a simple non-self-intersecting closed curve in the plane divides the plane into two separate regions. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20020128/MPCPages.arc Last Updated: 2003-10-02 Alternate Designations  1999 YA5 = 1988 XU = 1993 BB3  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-20 22:40 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin