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382138 (2011 KC25)
Classification: Main-belt Asteroid          SPK-ID: 2382138
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08202261461079235 1.1288e-07  
a 3.088362076389846 6.7094e-08 au
q 2.835046544019535 3.6649e-07 au
i 6.189659850707121 1.042e-05 deg
node 69.55479695565492 8.5216e-05 deg
peri 142.450883494286 9.6139e-05 deg
M 264.4655909387607 4.7295e-05 deg
tp 2459526.575484711766
(2021-Nov-08.07548471)
0.00026927 TDB
period 1982.39750847085
5.43
6.4601e-05
1.769e-07
d
yr
n .1815982911912007 5.9178e-09 deg/d
Q 3.341677608760156 7.2597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      4017 days (11.00 yr)  
   first obs. used      2007-10-16  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62336  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:08:26  

Additional Information
 Earth MOID = 1.83157 au 
 Jupiter MOID = 1.63449 au 
 T_jup = 3.212 
[ 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 16.2   n/a MPO455743  

382138 (2011 KC25)          Discovered 2010-Feb-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 KC25 = 2010 JA27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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