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146888 (2002 CG34)
Classification: Outer Main-belt Asteroid          SPK-ID: 2146888
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04841583507806003 5.8386e-08  
a 3.223188368650016 3.208e-08 au
q 3.067135012167935 1.9095e-07 au
i 6.274397580449261 6.7559e-06 deg
node 14.00357412981901 3.9476e-05 deg
peri 4.948490896645908 6.1439e-05 deg
M 162.1706530642646 4.826e-05 deg
tp 2458048.368962520993
(2017-Oct-21.86896252)
0.00027959 TDB
period 2113.620232858108
5.79
3.1555e-05
8.639e-08
d
yr
n .1703238805171712 2.5428e-09 deg/d
Q 3.379241725132097 3.3634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5925  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 14:22:54  

Additional Information
 Earth MOID = 2.06874 au 
 Jupiter MOID = 1.88534 au 
 T_jup = 3.177 
[ 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 15.0   n/a MPO436737  

146888 (2002 CG34)          Discovered 2002-Feb-06 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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