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JPL Small-Body Database Browser
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305395 (2008 CW64)
Classification: Main-belt Asteroid          SPK-ID: 2305395
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1355873839233941 5.2727e-08  
a 3.091839558873489 3.4485e-08 au
q 2.672625121574972 1.6799e-07 au
i 3.316166866760794 5.9833e-06 deg
node 198.0239146662942 0.00011118 deg
peri 331.8218586215098 0.00011361 deg
M 1.264497431805745 2.3601e-05 deg
tp 2458593.525078855995
(2019-Apr-20.02507886)
0.00013015 TDB
period 1985.746707493205
5.44
3.3222e-05
9.096e-08
d
yr
n .1812920039809417 3.0331e-09 deg/d
Q 3.511053996172006 3.9161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      5834 days (15.97 yr)  
   first obs. used      2003-04-04  
   last obs. used      2019-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66499  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:13:19  

Additional Information
 Earth MOID = 1.6797 au 
 Jupiter MOID = 1.46864 au 
 T_jup = 3.208 
[ 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 16.0   n/a MPO433967  

305395 (2008 CW64)          Discovered 2008-Feb-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2008 CW64 = 2006 UY280 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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