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243276 (2008 CB34)
Classification: Main-belt Asteroid          SPK-ID: 2243276
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393545903662027 5.963e-08  
a 3.175190646540211 5.2318e-08 au
q 2.732713254657002 1.9279e-07 au
i .340121174551023 7.2777e-06 deg
node 245.281489607653 0.001477 deg
peri 36.4756078403044 0.0014773 deg
M 229.1604057346352 3.1831e-05 deg
tp 2459351.586272728896
(2021-May-17.08627273)
0.00018659 TDB
period 2066.584352394153
5.66
5.1077e-05
1.398e-07
d
yr
n .1742004867030651 4.3055e-09 deg/d
Q 3.61766803842342 5.9609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      7093 days (19.42 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:14:57  

Additional Information
 Earth MOID = 1.71567 au 
 Jupiter MOID = 1.5207 au 
 T_jup = 3.186 
[ 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 16.2   n/a MPO433594  
diameter diameter 3.133 km 1.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243276 (2008 CB34)          Discovered 2008-Feb-02 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2008 CB34 = 2005 UO305 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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