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447974 (2008 CT107)
Classification: Main-belt Asteroid          SPK-ID: 2447974
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2964397559447283 9.263e-08  
a 2.681787133130184 4.1906e-08 au
q 1.88679880988936 2.3517e-07 au
i 8.745725742954191 1.561e-05 deg
node 182.1386251973992 5.2184e-05 deg
peri 312.6770896559102 6.6523e-05 deg
M 295.6479892525933 4.2955e-05 deg
tp 2459287.244107258053
(2021-Mar-13.74410726)
0.00019734 TDB
period 1604.112714023608
4.39
3.7599e-05
1.029e-07
d
yr
n .2244231323976039 5.2603e-09 deg/d
Q 3.476775456371008 5.4328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      3329 days (9.11 yr)  
   first obs. used      2008-02-09  
   last obs. used      2017-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66081  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:34:10  

Additional Information
 Earth MOID = .912518 au 
 Jupiter MOID = 1.63778 au 
 T_jup = 3.296 
[ 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 17.6   n/a MPO419205  

447974 (2008 CT107)          Discovered 2008-Feb-09 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

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