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JPL Small-Body Database Browser
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214997 (2008 CK47)
Classification: Main-belt Asteroid          SPK-ID: 2214997
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05400818926735485 4.9882e-08  
a 3.083898269584023 4.0874e-08 au
q 2.917342508159061 1.5078e-07 au
i 16.84038088350045 5.6865e-06 deg
node 164.9563190186057 1.9759e-05 deg
peri 170.7378177977776 5.8737e-05 deg
M 185.4077153056434 5.6115e-05 deg
tp 2459559.836656219010
(2021-Dec-11.33665622)
0.00031378 TDB
period 1978.101133411692
5.42
3.9327e-05
1.077e-07
d
yr
n .1819927171160844 3.6182e-09 deg/d
Q 3.250454031008985 4.3081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      5878 days (16.09 yr)  
   first obs. used      2003-01-31  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61474  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:27:06  

Additional Information
 Earth MOID = 1.90869 au 
 Jupiter MOID = 2.04153 au 
 T_jup = 3.159 
[ 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 15.4   n/a MPO433406  
diameter diameter 4.241 km 2.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214997 (2008 CK47)          Discovered 2008-Feb-03 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2008 CK47 = 2005 OV17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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