+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   103723 (2000 CN96) Classification: Main-belt Asteroid          SPK-ID: 2103723 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1527471844885181 4.2882e-08   a 2.418349130417984 9.6207e-09 au q 2.04895310963638 1.0304e-07 au i 2.466948612243506 6.5743e-06 deg node 340.5752966290074 8.787e-05 deg peri 251.087398282211 9.0346e-05 deg M 135.9924578456673 1.9654e-05 deg tp 2458681.593336659837 (2019-Jul-17.09333666) 7.4782e-05 TDB period 1373.652640460827 3.76 8.197e-06 2.244e-08 d yr n .2620749885351137 1.5639e-09 deg/d Q 2.787745151199586 1.109e-08 au   Orbit Determination Parameters    # obs. used (total)      443      data-arc span      9486 days (25.97 yr)      first obs. used      1994-10-28      last obs. used      2020-10-17      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .55451      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 15:48:17   Additional Information  Earth MOID = 1.03863 au   Jupiter MOID = 2.21103 au   T_jup = 3.498  [ hide covariance matrix ] Orbital Elements at Epoch 2457533.5 (2016-May-25.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1520090333421078 4.2944e-08   q 2.051492701792758 1.0312e-07 au tp 2457307.195827562974 (2015-Oct-11.69582756) 7.5383e-05 TDB node 340.639449635525 8.7881e-05 deg peri 251.1306221057776 9.0379e-05 deg i 2.466406354157936 6.573e-06 deg   Orbit Determination Parameters    # obs. used (total)      443      data-arc span      9486 days (25.97 yr)      first obs. used      1994-10-28      last obs. used      2020-10-17      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .55451      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 15:48:17   Additional Information  Jupiter MOID = 2.21103 au   T_jup = 3.498  Orbit Covariance (6×6)   e q tp node peri i e 1.844154122354642E-15 -4.414469063805442E-15 -1.959790957233864E-12 1.405044191472931E-14 -5.45816207982326E-13 -2.141695361428642E-15 q -4.414469063805442E-15 1.063305648548782E-14 4.69381500209533E-12 -3.442892870530872E-14 1.310155433482642E-12 5.21054375379048E-15 tp -1.959790957233864E-12 4.69381500209533E-12 5.682670344711069E-9 -2.514573436079036E-11 1.600532878429587E-9 3.954463987974174E-12 node 1.405044191472931E-14 -3.442892870530872E-14 -2.514573436079036E-11 7.723036599987024E-9 -7.722367694101035E-9 2.091905804788078E-10 peri -5.45816207982326E-13 1.310155433482642E-12 1.600532878429587E-9 -7.722367694101035E-9 8.168419340405126E-9 -2.079341186708346E-10 i -2.141695361428642E-15 5.21054375379048E-15 3.954463987974174E-12 2.091905804788078E-10 -2.079341186708346E-10 4.320391472797913E-11 [ 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 16.79   n/a E2021B55   103723 (2000 CN96)          Discovered 2000-Feb-11 by Spacewatch at Kitt Peak Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-20 22:23 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin