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441325 (2008 CO8)
Classification: Main-belt Asteroid          SPK-ID: 2441325
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2580526241868829 5.9332e-08  
a 2.786701303284274 3.6811e-08 au
q 2.067585719146761 1.6752e-07 au
i 11.50196402670349 7.8139e-06 deg
node 136.9971730666457 4.5111e-05 deg
peri 338.7817659024678 4.9935e-05 deg
M 245.5312811598964 2.6951e-05 deg
tp 2459540.779363173995
(2021-Nov-22.27936317)
0.00013585 TDB
period 1699.159147699797
4.65
3.3667e-05
9.218e-08
d
yr
n .2118695005628771 4.198e-09 deg/d
Q 3.505816887421788 4.631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      3821 days (10.46 yr)  
   first obs. used      2007-12-04  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53013  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:30:07  

Additional Information
 Earth MOID = 1.0879 au 
 Jupiter MOID = 1.6186 au 
 T_jup = 3.253 
[ 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 16.4   n/a MPO450443  

441325 (2008 CO8)          Discovered 2007-Dec-04 by CSS at Catalina
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 CO8 = 2008 AY38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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