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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3284653868989857 7.2863e-08  
a 2.858342297789681 2.9181e-08 au
q 1.919475789056458 2.0268e-07 au
i 9.320430476559716 7.6895e-06 deg
node 27.26126254591206 2.5501e-05 deg
peri 350.9132982799119 2.6646e-05 deg
M 190.2324771117701 6.1642e-06 deg
tp 2459432.880489395726
(2021-Aug-06.38048940)
3.8351e-05 TDB
period 1765.101893957344
4.83
2.703e-05
7.4e-08
d
yr
n .2039542313293217 3.1233e-09 deg/d
Q 3.797208806522905 3.8766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   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      .55394  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:20:31  

Additional Information
 Earth MOID = .921738 au 
 Jupiter MOID = 1.66118 au 
 T_jup = 3.202 
[ 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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