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362909 (2012 CE30)
Classification: Main-belt Asteroid          SPK-ID: 2362909
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03875196513071063 5.2992e-08  
a 2.880057697076361 2.9486e-08 au
q 2.768449801624823 1.4492e-07 au
i 10.53444127165257 6.5224e-06 deg
node 75.91191950699174 2.6741e-05 deg
peri 221.0876553767752 8.4569e-05 deg
M 128.7093815648706 8.1222e-05 deg
tp 2458562.224885818784
(2019-Mar-19.72488582)
0.00040248 TDB
period 1785.254798924096
4.89
2.7416e-05
7.506e-08
d
yr
n .2016518875719914 3.0967e-09 deg/d
Q 2.991665592527899 3.0628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      7412 days (20.29 yr)  
   first obs. used      2000-10-01  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60519  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:16  

Additional Information
 Earth MOID = 1.7587 au 
 Jupiter MOID = 2.09257 au 
 T_jup = 3.268 
[ show covariance matrix ]

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 16.33   n/a MPCxxxxx  

362909 (2012 CE30)          Discovered 2008-Apr-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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