+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14715 (2000 CD71) Classification: Main-belt Asteroid          SPK-ID: 2014715 [ 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 40 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05313777219890879 3.3517e-08   a 3.166843395893298 1.9347e-08 au q 2.998564392932701 1.0319e-07 au i 8.208338329144967 4.0444e-06 deg node 317.2967468900455 2.7446e-05 deg peri 285.80273862 5.4198e-05 deg M 181.8082012473654 4.9134e-05 deg tp 2460219.381130443465 (2023-Oct-01.88113044) 0.00028353 TDB period 2058.440453080753 5.64 1.8863e-05 5.164e-08 d yr n .1748896838192274 1.6027e-09 deg/d Q 3.335122398853894 2.0375e-08 au   Orbit Determination Parameters    # obs. used (total)      1756      data-arc span      12058 days (33.01 yr)      first obs. used      1988-02-21      last obs. used      2021-02-25      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .49734      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:37:22   Additional Information  Earth MOID = 1.99743 au   Jupiter MOID = 1.77555 au   T_jup = 3.185  [ 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 13.17   n/a E2021B10   diameter diameter 12.829 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.074   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   14715 (2000 CD71)          Discovered 2000-Feb-07 by LINEAR at Socorro Reference: 20000418/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  2000 CD71 = 1988 DN2 = 1991 RX13 = 1999 BS16  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-19 13:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin