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249178 (2008 CK101)
Classification: Main-belt Asteroid          SPK-ID: 2249178
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976119084613157 1.0739e-07  
a 3.122162457233197 6.7121e-08 au
q 2.505185975533074 3.4137e-07 au
i 9.477387799754906 1.1966e-05 deg
node 314.1067924787205 5.0004e-05 deg
peri 343.9054964562132 5.3784e-05 deg
M 309.1292806211923 2.3257e-05 deg
tp 2459285.239062684910
(2021-Mar-11.73906269)
0.00013477 TDB
period 2015.030725303063
5.52
6.4979e-05
1.779e-07
d
yr
n .1786573254091972 5.7612e-09 deg/d
Q 3.73913893893332 8.0385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      7086 days (19.40 yr)  
   first obs. used      1999-10-11  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65398  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:15:05  

Additional Information
 Earth MOID = 1.49116 au 
 Jupiter MOID = 1.52329 au 
 T_jup = 3.165 
[ 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 5.569 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249178 (2008 CK101)          Discovered 2008-Feb-09 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 CK101 = 1999 TQ19 = 2002 BG28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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