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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1015722348567609 6.1984e-08  
a 3.958868525776967 7.418e-08 au
q 3.55675740210971 2.4356e-07 au
i 8.196518995756156 4.8761e-06 deg
node 232.4535940760425 5.2534e-05 deg
peri 320.204249362642 5.9458e-05 deg
M 172.741685618051 2.7196e-05 deg
tp 2457619.957764219908
(2016-Aug-19.45776422)
0.0002228 TDB
period 2877.100585782976
7.88
8.0866e-05
2.214e-07
d
yr
n .1251259694495628 3.5169e-09 deg/d
Q 4.360979649444224 8.1715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      5132 days (14.05 yr)  
   first obs. used      2005-10-27  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55267  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:44:13  

Additional Information
 Earth MOID = 2.56112 au 
 Jupiter MOID = .71098 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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