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249189 (2008 CC158)
Classification: Main-belt Asteroid          SPK-ID: 2249189
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .117583807842994 7.3955e-08  
a 3.150969029758592 3.5962e-08 au
q 2.780466092844233 2.3487e-07 au
i 17.17768297305306 7.4961e-06 deg
node 319.7237363880607 1.8435e-05 deg
peri 197.34807332164 3.031e-05 deg
M 67.14890755969316 2.6279e-05 deg
tp 2458619.433229355630
(2019-May-15.93322936)
0.00014758 TDB
period 2042.982416505009
5.59
3.4975e-05
9.576e-08
d
yr
n .1762129703572598 3.0167e-09 deg/d
Q 3.521471966672952 4.0191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      6311 days (17.28 yr)  
   first obs. used      2001-12-22  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5024  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:17:32  

Additional Information
 Earth MOID = 1.79555 au 
 Jupiter MOID = 1.52725 au 
 T_jup = 3.128 
[ 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 15.3   n/a MPO470658  
diameter diameter 4.880 km 1.259 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249189 (2008 CC158)          Discovered 2008-Feb-09 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 CC158 = 2005 QV87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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