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72389 (2001 CE16)
Classification: Main-belt Asteroid          SPK-ID: 2072389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1177213790865276 3.2567e-08  
a 2.779864791638553 1.6106e-08 au
q 2.45261527469278 9.1734e-08 au
i 6.158753358777397 3.8913e-06 deg
node 77.86962747569343 5.1363e-05 deg
peri 187.3970504280347 5.7432e-05 deg
M 30.50638890278992 2.5506e-05 deg
tp 2459253.042836976695
(2021-Feb-07.54283698)
0.00012013 TDB
period 1692.910257354871
4.63
1.4713e-05
4.028e-08
d
yr
n .2126515557667485 1.8481e-09 deg/d
Q 3.107114308584326 1.8002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      10756 days (29.45 yr)  
   first obs. used      1992-02-27  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56733  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:43:10  

Additional Information
 Earth MOID = 1.43697 au 
 Jupiter MOID = 1.95899 au 
 T_jup = 3.315 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457514.5 (2016-May-06.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164191006595077 3.2623e-08  
q 2.454935357551773 9.1704e-08 au
tp 2457558.593326195896
(2016-Jun-19.09332620)
0.00012411 TDB
node 77.89197567755696 5.1339e-05 deg
peri 186.8613562092368 5.7531e-05 deg
i 6.160563866499886 3.8926e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      10756 days (29.45 yr)  
   first obs. used      1992-02-27  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56733  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:43:10  

Additional Information
 Jupiter MOID = 1.95899 au 
 T_jup = 3.315 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.064284608367928E-15 -2.955184715109066E-15 -2.266000658330866E-13 5.516781909347803E-16 -4.351205688027246E-14 3.334492015880738E-16
q -2.955184715109066E-15 8.409544075519488E-15 2.038961265814254E-13 -9.946635157516847E-16 2.931818462420637E-14 -5.292826627633178E-16
tp -2.266000658330866E-13 2.038961265814254E-13 1.54024483797709E-8 2.090909050607223E-11 3.269415782362647E-9 -2.743996517207263E-14
node 5.516781909347803E-16 -9.946635157516847E-16 2.090909050607223E-11 2.635666327780306E-9 -2.616139857571036E-9 -2.964716002498098E-11
peri -4.351205688027246E-14 2.931818462420637E-14 3.269415782362647E-9 -2.616139857571036E-9 3.309867794985918E-9 2.949972770653805E-11
i 3.334492015880738E-16 -5.292826627633178E-16 -2.743996517207263E-14 -2.964716002498098E-11 2.949972770653805E-11 1.515230439095061E-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 15.18   n/a MPO637036  

72389 (2001 CE16)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1953-Oct-18 08:58 00:02 Jupiter 1.9768442484317 1.97684378471026 1.97684471215336 2.83694014615167 2.68165719086775 2434668.873942914 1.56105194908496 67.6828886611124 13.6439110741866 -79.05304024994 3382549.97249398 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 01:43:12 2021-Aug-25 01:43
1976-Jul-01 04:37 < 00:01 Jupiter 1.97482586493737 1.97482545853475 1.97482627133999 2.96262424844496 2.81412908174438 2442960.692637403 0.991340639195947 71.4864740981862 12.935355336535 -85.0076945785322 2969299.68182632 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 01:43:12 2021-Aug-25 01:43
2060-Feb-20 23:15 00:01 Jupiter 1.94959200382431 1.94959167698269 1.94959233066593 2.82831714249732 2.67029118595663 2473510.468661863 1.13595367194372 60.7343115971878 9.79264253076805 -85.2114835805803 3193812.53450264 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 01:43:12 2021-Aug-25 01:43
2143-Oct-15 03:17 00:03 Jupiter 1.99630542270287 1.99630466785702 1.99630617755009 2.84796577865002 2.69486900875887 2504061.636746979 3.22595569825217 107.603511364897 14.5705721029832 -73.6525330087225 3417749.18073583 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 01:43:12 2021-Aug-25 01:43
2166-Jun-27 23:54 00:04 Jupiter 1.97031237654709 1.97031160215649 1.97031315094071 2.9624626919169 2.81360981716328 2512353.495904829 3.81529734627377 152.579556793307 12.6246245447299 -81.7238491625692 2759098.95998559 T 27 CATAB v2.0g-lin.ifort 2021-Aug-25 01:43:12 2021-Aug-25 01:43

Alternate Designations
 2001 CE16 = 1992 EB23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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