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249182 (2008 CW119)
Classification: Outer Main-belt Asteroid          SPK-ID: 2249182
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1018845158127597 6.1996e-08  
a 3.958362600890029 7.7134e-08 au
q 3.555066743887012 2.4499e-07 au
i 8.196722075860073 4.9249e-06 deg
node 232.4509848583896 5.2658e-05 deg
peri 320.3305903536664 5.9801e-05 deg
M 122.5202864954619 2.7455e-05 deg
tp 2457621.512172732028
(2016-Aug-21.01217273)
0.00022494 TDB
period 2876.549083400356
7.88
8.408e-05
2.302e-07
d
yr
n .1251499590524788 3.6581e-09 deg/d
Q 4.361658457893046 8.4993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      5088 days (13.93 yr)  
   first obs. used      2005-10-27  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:44:31  

Additional Information
 Earth MOID = 2.55971 au 
 Jupiter MOID = .710653 au 
 T_jup = 3.032 
[ 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 14.4   n/a MPO314709  
diameter diameter 7.164 km 0.628 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.079   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

249182 (2008 CW119)          Discovered 2008-Feb-14 by Tozzi, F. at Grove Creek
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 CW119 = 2005 VD97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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