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JPL Small-Body Database Browser
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146915 (2002 CN204)
Classification: Main-belt Asteroid          SPK-ID: 2146915
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1719880710633718 4.6178e-08  
a 3.166083106873226 3.7827e-08 au
q 2.621554580495773 1.4922e-07 au
i 1.904498152373686 6.5913e-06 deg
node 27.82184240254915 0.00015823 deg
peri 224.9649558431122 0.00015945 deg
M 288.3954849874205 1.9403e-05 deg
tp 2459009.779318298836
(2020-Jun-09.27931830)
0.00011289 TDB
period 2057.69921857157
5.63
3.6877e-05
1.01e-07
d
yr
n .1749526834392772 3.1354e-09 deg/d
Q 3.71061163325068 4.4333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      8495 days (23.26 yr)  
   first obs. used      1995-12-27  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:05:03  

Additional Information
 Earth MOID = 1.60732 au 
 Jupiter MOID = 1.34413 au 
 T_jup = 3.179 
[ 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 15.2   n/a MPO432924  

146915 (2002 CN204)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CN204 = 1999 VE74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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