+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   17650 (1996 UH5) Classification: Main-belt Asteroid          SPK-ID: 2017650 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO253487 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1713396 n/a   a 2.5266289 n/a AU q 2.0937173 n/a AU i 13.97234 n/a deg node 214.62543 n/a deg peri 200.00282 n/a deg M 18.81321 n/a deg tp 2456323.8396077 (2013-Jan-31.33960770) n/a JED period 1466.9342029 4.02 n/a n/a d yr n 0.24540978 n/a deg/d Q 2.9595405 n/a AU   Orbit Determination Parameters    # obs. used (total)      640      first obs. used      1992-??-??      last obs. used      2013-02-09      # oppositions      14      planetary ephem.      DE403      condition code      0      fit RMS      0.50      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.392  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.1 mag n/a PDS3 (MPO 4112)   17650 (1996 UH5)          Discovered 1996-Oct-29 by Beijing Schmidt CCD Asteroid Program at Xinglong (327) Reference: 20001013/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1996 UH5 = 1998 HP95  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-May-23 23:38 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin