+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14717 (2000 CJ82) Classification: Main-belt Asteroid          SPK-ID: 2014717 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 37 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1485742684572742 1.5633e-08   a 3.165000895364643 1.811e-08 au q 2.694763202669223 5.7376e-08 au i 8.461945402089402 3.1822e-07 deg node 133.0378449480068 3.2e-06 deg peri 76.48713902128426 7.509e-06 deg M 204.5918494968427 1.085e-05 deg tp 2460088.331345243710 (2023-May-23.83134524) 6.6253e-05 TDB period 2056.644283153232 5.63 1.7652e-05 4.833e-08 d yr n .1750424236942184 1.5024e-09 deg/d Q 3.635238588060063 2.0801e-08 au   Orbit Determination Parameters    # obs. used (total)      2247      data-arc span      13904 days (38.07 yr)      first obs. used      1983-02-14      last obs. used      2021-03-10      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .47507      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:37:24   Additional Information  Earth MOID = 1.70542 au   Jupiter MOID = 1.41264 au   T_jup = 3.170  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 12.58   n/a E2021B10   diameter diameter 19.663 km 0.260 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.046   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   14717 (2000 CJ82)          Discovered 2000-Feb-04 by LINEAR at Socorro Reference: 20000418/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  2000 CJ82 = 1983 CP5 = 1983 EX3 = 1986 VD2 = 1998 XS79  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-14 12:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin