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JPL Small-Body Database Browser
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379617 (2011 CK112)
Classification: Main-belt Asteroid          SPK-ID: 2379617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2180705402056864 1.1226e-07  
a 2.444752345023584 2.7308e-08 au
q 1.911623880475172 2.6269e-07 au
i 6.656800178800716 7.7375e-06 deg
node 176.7190195839192 3.9295e-05 deg
peri 209.884179745995 4.716e-05 deg
M 148.1820681663465 1.4408e-05 deg
tp 2458025.796443046259
(2017-Sep-29.29644305)
6.0359e-05 TDB
period 1396.209966992038
3.82
2.3394e-05
6.405e-08
d
yr
n .257840875305865 4.3202e-09 deg/d
Q 2.977880809571995 3.3263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      4435 days (12.14 yr)  
   first obs. used      2007-02-10  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66227  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:34:08  

Additional Information
 Earth MOID = .917974 au 
 Jupiter MOID = 2.47695 au 
 T_jup = 3.457 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO437555  

379617 (2011 CK112)          Discovered 2009-Aug-15 by CSS at Catalina
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 CK112 = 2009 PH14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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