+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2000 CM33) Classification: Apollo [NEO, PHA]          SPK-ID: 3028805 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 33 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2720904288282147 6.8685e-08   a 1.32282530942543 1.2241e-08 au q .9628972037190493 8.3907e-08 au i 11.55149634607264 1.0745e-05 deg node 132.8480805298065 8.4771e-06 deg peri 50.22738488249811 3.7714e-05 deg M 102.3588613788099 8.0816e-05 deg tp 2458842.493440834117 (2019-Dec-24.99344083) 0.00012257 TDB period 555.7150649537564 1.52 7.7135e-06 2.112e-08 d yr n .6478140016412138 8.9919e-09 deg/d Q 1.682753415131811 1.5571e-08 au   Orbit Determination Parameters    # obs. used (total)      204      data-arc span      5375 days (14.72 yr)      first obs. used      2000-01-10      last obs. used      2014-09-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54205      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:17:09   Additional Information  Earth MOID = .0430501 au   Jupiter MOID = 3.29743 au   T_jup = 4.884  [ 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 20.8   n/a MPO311247   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-21 18:26 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin