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186316 (2002 CA237)
Classification: Main-belt Asteroid          SPK-ID: 2186316
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05771718620365591 6.1524e-08  
a 3.118871335862862 3.4182e-08 au
q 2.938858858225621 1.9539e-07 au
i 10.72003976599972 5.3085e-06 deg
node 136.3213540436863 3.8353e-05 deg
peri 46.92400107690011 6.2955e-05 deg
M 123.4887225408192 4.7891e-05 deg
tp 2458510.388264767065
(2019-Jan-26.88826477)
0.00026959 TDB
period 2011.845450921517
5.51
3.3074e-05
9.055e-08
d
yr
n .1789401864020438 2.9417e-09 deg/d
Q 3.298883813500104 3.6155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6348 days (17.38 yr)  
   first obs. used      2002-02-10  
   last obs. used      2019-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63694  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:46  

Additional Information
 Earth MOID = 1.95497 au 
 Jupiter MOID = 1.71088 au 
 T_jup = 3.187 
[ 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 15.7   n/a MPO433223  

186316 (2002 CA237)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2002 CA237 = 2003 KT28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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