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357163 (2002 CA202)
Classification: Main-belt Asteroid          SPK-ID: 2357163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06792323489454902 7.9984e-08  
a 3.054401367499472 4.464e-08 au
q 2.846936545952573 2.3865e-07 au
i 10.1015275373803 8.4143e-06 deg
node 130.2254941453235 5.0855e-05 deg
peri 354.219437853389 0.0001022 deg
M 174.5255701243387 8.4126e-05 deg
tp 2458055.255520294450
(2017-Oct-28.75552029)
0.00045426 TDB
period 1949.78886160672
5.34
4.2744e-05
1.17e-07
d
yr
n .1846353762136802 4.0477e-09 deg/d
Q 3.26186618904637 4.7672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6328 days (17.33 yr)  
   first obs. used      2002-01-12  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50009  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:29:32  

Additional Information
 Earth MOID = 1.86247 au 
 Jupiter MOID = 1.78546 au 
 T_jup = 3.209 
[ 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 16.5   n/a MPO437508  

357163 (2002 CA202)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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