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243288 (2008 CA193)
Classification: Main-belt Asteroid          SPK-ID: 2243288
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1362007516129305 6.554e-08  
a 3.069731053130553 4.2053e-08 au
q 2.651631376444619 2.0732e-07 au
i 12.11755210548198 8.9036e-06 deg
node 148.8496191344302 3.1171e-05 deg
peri 156.6285687252801 4.3623e-05 deg
M 242.4775428714574 3.4002e-05 deg
tp 2459241.808919668569
(2021-Jan-27.30891967)
0.00019351 TDB
period 1964.485909515701
5.38
4.0368e-05
1.105e-07
d
yr
n .1832540504649126 3.7656e-09 deg/d
Q 3.487830729816487 4.778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      8980 days (24.59 yr)  
   first obs. used      1994-09-06  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58102  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:34:55  

Additional Information
 Earth MOID = 1.64108 au 
 Jupiter MOID = 1.84344 au 
 T_jup = 3.183 
[ 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 15.6   n/a MPO254435  
diameter diameter 4.347 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243288 (2008 CA193)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2008 CA193 = 2005 TB175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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