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442590 (2012 CV8)
Classification: Main-belt Asteroid          SPK-ID: 2442590
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 .1433328872807345 5.9971e-08  
a 3.188851878809075 4.8152e-08 au
q 2.731784531908775 1.9578e-07 au
i 2.604405918405148 8.2706e-06 deg
node 313.1877877829803 0.00015128 deg
peri 127.4408698984396 0.00015646 deg
M 211.8475055287059 3.5594e-05 deg
tp 2459856.465803412694
(2022-Oct-03.96580341)
0.00020963 TDB
period 2079.935881796958
5.69
4.711e-05
1.29e-07
d
yr
n .1730822585208629 3.9203e-09 deg/d
Q 3.645919225709374 5.5053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4938 days (13.52 yr)  
   first obs. used      2004-09-10  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65993  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:15:23  

Additional Information
 Earth MOID = 1.74859 au 
 Jupiter MOID = 1.59332 au 
 T_jup = 3.180 
[ 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 16.6   n/a MPO437721  

442590 (2012 CV8)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2012 CV8 = 2004 RL259 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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