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JPL Small-Body Database Browser
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154074 (2002 CN209)
Classification: Main-belt Asteroid          SPK-ID: 2154074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02260035067911699 5.7507e-08  
a 2.853641564095845 2.4837e-08 au
q 2.789148264034775 1.6192e-07 au
i 2.863787726563552 6.7371e-06 deg
node 56.78171631186814 0.0001019 deg
peri 191.2511482277318 0.00016464 deg
M 193.5505018966255 0.00013045 deg
tp 2459814.599614445773
(2022-Aug-23.09961445)
0.00063868 TDB
period 1760.749443764988
4.82
2.2987e-05
6.293e-08
d
yr
n .2044583920073356 2.6693e-09 deg/d
Q 2.918134864156915 2.5398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      6953 days (19.04 yr)  
   first obs. used      2000-10-25  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62813  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:27:38  

Additional Information
 Earth MOID = 1.77511 au 
 Jupiter MOID = 2.05976 au 
 T_jup = 3.302 
[ 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 15.8   n/a MPO412913  

154074 (2002 CN209)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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