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JPL Small-Body Database Browser
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447996 (2008 CO199)
Classification: Main-belt Asteroid          SPK-ID: 2447996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04364096171555495 2.1127e-07  
a 2.951969932457767 5.4245e-08 au
q 2.823143125649908 6.4526e-07 au
i 1.724474958552842 3.5056e-05 deg
node 348.230368768623 0.00029691 deg
peri 246.2247228881986 0.00053578 deg
M 15.3174223357898 0.00045454 deg
tp 2458521.677626619782
(2019-Feb-07.17762662)
0.0023382 TDB
period 1852.534571079656
5.07
5.1063e-05
1.398e-07
d
yr
n .1943283572787482 5.3564e-09 deg/d
Q 3.080796739265625 5.6612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      8190 days (22.42 yr)  
   first obs. used      1995-10-15  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .79242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:39:59  

Additional Information
 Earth MOID = 1.81205 au 
 Jupiter MOID = 1.904 au 
 T_jup = 3.267 
[ 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 17.1   n/a MPO440858  

447996 (2008 CO199)          Discovered 2008-Feb-13 by Mt. Lemmon Survey at Mount Lemmon
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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