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357165 (2002 CK250)
Classification: Main-belt Asteroid          SPK-ID: 2357165
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1577788272550269 8.3525e-08  
a 3.107668612668415 4.2427e-08 au
q 2.617344303464336 2.5153e-07 au
i 2.290630034814438 8.0483e-06 deg
node 102.3474576221384 0.00021644 deg
peri 335.3555626860637 0.00021914 deg
M 183.5009022692036 3.1985e-05 deg
tp 2459981.548476958313
(2023-Feb-06.04847696)
0.0001878 TDB
period 2001.015621301776
5.48
4.0978e-05
1.122e-07
d
yr
n .1799086404761794 3.6843e-09 deg/d
Q 3.597992921872494 4.9121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6269 days (17.16 yr)  
   first obs. used      2002-02-06  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .581  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:13:53  

Additional Information
 Earth MOID = 1.63302 au 
 Jupiter MOID = 1.65768 au 
 T_jup = 3.199 
[ 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 16.7   n/a MPO437508  

357165 (2002 CK250)          Discovered 2002-Feb-06 by Buie, M. W. at Kitt Peak
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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