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JPL Small-Body Database Browser
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300926 (2008 CJ69)
Classification: Main-belt Asteroid          SPK-ID: 2300926
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2864411912884432 8.9695e-08  
a 2.77262906275318 3.123e-08 au
q 1.978433891017199 2.4569e-07 au
i 14.25403320482731 1.4197e-05 deg
node 356.8940641572551 4.3952e-05 deg
peri 87.01443020260476 5.6829e-05 deg
M 268.486419452989 2.393e-05 deg
tp 2459429.166091097823
(2021-Aug-02.66609110)
0.00011208 TDB
period 1686.304828996844
4.62
2.8491e-05
7.8e-08
d
yr
n .2134845336439903 3.6069e-09 deg/d
Q 3.566824234489161 4.0175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      7033 days (19.26 yr)  
   first obs. used      1997-09-29  
   last obs. used      2016-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72563  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 13:52:52  

Additional Information
 Earth MOID = 1.05277 au 
 Jupiter MOID = 1.97033 au 
 T_jup = 3.232 
[ 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 16.8   n/a MPO260580  

300926 (2008 CJ69)          Discovered 2008-Feb-08 by LINEAR at Socorro
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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