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JPL Small-Body Database Browser
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266304 (2007 CO8)
Classification: Main-belt Asteroid          SPK-ID: 2266304
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07554080742709814 5.7073e-08  
a 2.556005144346868 3.2991e-08 au
q 2.362922451955089 1.4137e-07 au
i 10.74870601209185 6.4257e-06 deg
node 120.4959099008054 4.5256e-05 deg
peri 175.8317042788742 7.7176e-05 deg
M 186.5215293398201 6.1323e-05 deg
tp 2459319.756998469590
(2021-Apr-15.25699847)
0.00025255 TDB
period 1492.591665488365
4.09
2.8898e-05
7.912e-08
d
yr
n .2411912168102658 4.6696e-09 deg/d
Q 2.749087836738647 3.5483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      4869 days (13.33 yr)  
   first obs. used      2004-05-23  
   last obs. used      2017-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56378  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:59:39  

Additional Information
 Earth MOID = 1.34647 au 
 Jupiter MOID = 2.42646 au 
 T_jup = 3.409 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO418412  

266304 (2007 CO8)          Discovered 2007-Feb-06 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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