+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2000 CO33) Classification: Apollo [NEO, PHA]          SPK-ID: 3028806 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2451582.5 (2000-Feb-08.0) TDB Reference: JPL 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .5648188567833534 0.00090872   a 2.334846819293791 0.0049624 au q 1.016081308056023 3.7845e-05 au i 18.21567853244692 0.017779 deg node 319.7322949075481 0.0031999 deg peri 178.8298518204849 0.00073476 deg M .6795338185865391 0.0023965 deg tp 2451580.040229484521 (2000-Feb-05.54022948) 0.00083849 TDB period 1303.124820798994 3.57 4.1544 0.01137 d yr n .2762590307958915 0.00088073 deg/d Q 3.653612330531559 0.0077653 au   Orbit Determination Parameters    # obs. used (total)      68      data-arc span      39 days      first obs. used      2000-02-03      last obs. used      2000-03-13      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      8      norm. resid. RMS      .36802      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:17:07   Additional Information  Earth MOID = .0296089 au   Jupiter MOID = 1.40436 au   T_jup = 3.279  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 21.1   n/a MPC39591   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-18 18:11 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin