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212932 (2008 CS204)
Classification: Main-belt Asteroid          SPK-ID: 2212932
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 .3278199429032362 7.3017e-08  
a 2.86088041194644 2.8613e-08 au
q 1.923026758649171 2.0371e-07 au
i 9.312843082499008 7.6837e-06 deg
node 27.23889407695376 2.537e-05 deg
peri 350.7911761567387 2.6484e-05 deg
M 271.9406704935772 6.8851e-06 deg
tp 2459432.835459075792
(2021-Aug-06.33545908)
3.8395e-05 TDB
period 1767.453444622619
4.84
2.6516e-05
7.26e-08
d
yr
n .2036828755491583 3.0557e-09 deg/d
Q 3.79873406524371 3.7993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      5975 days (16.36 yr)  
   first obs. used      2002-12-31  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:52:19  

Additional Information
 Earth MOID = .926028 au 
 Jupiter MOID = 1.66284 au 
 T_jup = 3.201 
[ 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 15.5   n/a MPO385926  
diameter diameter 6.054 km 0.274 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212932 (2008 CS204)          Discovered 2008-Feb-03 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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