+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   6348 (1995 CH1) Classification: Main-belt Asteroid          SPK-ID: 2006348 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: MPO250270 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.1360228 n/a   a 2.4507626 n/a AU q 2.1174030 n/a AU i 4.92945 n/a deg node 313.16031 n/a deg peri 96.74285 n/a deg M 347.85047 n/a deg tp 2456447.7941337 (2013-Jun-04.29413370) n/a JED period 1401.3618746 3.84 n/a n/a d yr n 0.25689296 n/a deg/d Q 2.7841222 n/a AU   Orbit Determination Parameters    # obs. used (total)      811      first obs. used      1978-??-??      last obs. used      2012-12-10      # oppositions      16      planetary ephem.      DE403      condition code      0      fit RMS      0.55      data source      MPC:mpn      producer      MPCLINUX   Additional Information  T_jup = 3.478  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.10 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2 diameter diameter 11.84 km 1.1 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2 geometric albedo albedo 0.0726   0.016 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2 6348 (1995 CH1)          Discovered 1995-Feb-03 by Ueda & Kaneda at Kushiro (399) Reference: DISCOVERY.DB Last Updated: 2003-08-29 Alternate Designations  1995 CH1 = 1978 UH3 = 1991 CD5 = 1993 QA2  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2013-Jun-20 00:24 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin