+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   322756 (2001 CK32) Classification: Aten [NEO]          SPK-ID: 2322756 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 40 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3825736697941398 1.4207e-07   a .725005106297571 1.9066e-09 au q .4476372421618189 1.0364e-07 au i 8.13253777690459 2.456e-05 deg node 109.4140077198922 0.00017897 deg peri 234.0583215951517 0.00017843 deg M 231.6112284353013 7.2107e-05 deg tp 2459080.914537351881 (2020-Aug-19.41453735) 4.5012e-05 TDB period 225.4810377408184 0.62 8.8944e-07 2.435e-09 d yr n 1.596586584871966 6.298e-09 deg/d Q 1.002372970433323 2.636e-09 au   Orbit Determination Parameters    # obs. used (total)      152      data-arc span      7033 days (19.26 yr)      first obs. used      2001-02-13      last obs. used      2020-05-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49646      source      ORB      producer      Otto Matic      solution date      2020-May-18 06:45:01   Additional Information  Earth MOID = .0770508 au   Jupiter MOID = 4.37817 au   T_jup = 7.860  [ hide covariance matrix ] Orbital Elements at Epoch 2455428.5 (2010-Aug-20.0) TDB Reference: JPL 40 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3824643576751669 1.4223e-07   q .4480260482476333 1.0386e-07 au tp 2455471.196955208138 (2010-Oct-01.69695521) 4.8958e-05 TDB node 109.5159198059624 0.00017868 deg peri 234.1329370714407 0.00017828 deg i 8.131875565076815 2.4553e-05 deg   Orbit Determination Parameters    # obs. used (total)      152      data-arc span      7033 days (19.26 yr)      first obs. used      2001-02-13      last obs. used      2020-05-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49646      source      ORB      producer      Otto Matic      solution date      2020-May-18 06:45:01   Additional Information  Jupiter MOID = 4.37817 au   T_jup = 7.860  Orbit Covariance (6×6)   e q tp node peri i e 2.0229511603441E-14 -1.477027392760399E-14 4.490607877724601E-12 1.719089783256024E-12 1.994484805631765E-12 2.667232128823337E-13 q -1.477027392760399E-14 1.078619267437891E-14 -3.274814697890652E-12 -1.359430255148608E-12 -1.362607554619609E-12 -2.04108619037166E-13 tp 4.490607877724601E-12 -3.274814697890652E-12 2.396860600343794E-9 -1.019946925890475E-10 1.925013641347723E-9 1.256302183837954E-11 node 1.719089783256024E-12 -1.359430255148608E-12 -1.019946925890475E-10 3.192682422237117E-8 -3.108592119385231E-8 3.881994752199639E-9 peri 1.994484805631765E-12 -1.362607554619609E-12 1.925013641347723E-9 -3.108592119385231E-8 3.178537971030823E-8 -3.744194121343701E-9 i 2.667232128823337E-13 -2.04108619037166E-13 1.256302183837954E-11 3.881994752199639E-9 -3.744194121343701E-9 6.028493701798865E-10 [ 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 18.94   n/a E2021B25   322756 (2001 CK32)          Discovered 2001-Feb-13 by LINEAR at Socorro Reference: 20120406/Numbers.arc Last Updated: 2012-04-09 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-02 18:24 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin