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JPL Small-Body Database Browser
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523606 (2005 CJ)
Classification: Apollo [NEO, PHA]          SPK-ID: 2523606
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 54 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5260733562055629 1.9225e-08  
a 1.749173582446193 3.5997e-09 au
q .8289799653426164 3.4599e-08 au
i 1.082786766952124 5.7982e-06 deg
node 358.0132235608946 0.00012256 deg
peri 81.72725857914028 0.00012338 deg
M 71.63334717822674 8.052e-06 deg
tp 2458432.364068126949
(2018-Nov-09.86406813)
1.859e-05 TDB
period 844.9826492638933
2.31
2.6084e-06
7.141e-09
d
yr
n .4260442511022138 1.3152e-09 deg/d
Q 2.66936719954977 5.4934e-09 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      5339 days (14.62 yr)  
   first obs. used      2004-08-19  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Apr-24 07:03:55  

Additional Information
 Earth MOID = .00717339 au 
 Jupiter MOID = 2.61372 au 
 T_jup = 3.961 
[ 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 20.2   n/a MPO230203  

523606 (2005 CJ)          Discovered 2005-Feb-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-10-01

[ show close-approach data ]
Alternate Designations
 2005 CJ = 2011 QY39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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