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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05427947936611224 4.1636e-08  
a 3.083672283081865 3.2946e-08 au
q 2.91629215702047 1.3712e-07 au
i 16.84146630043021 4.7605e-06 deg
node 164.9562819479991 1.9071e-05 deg
peri 170.5775019674662 5.8211e-05 deg
M 258.4030957009778 5.614e-05 deg
tp 2459558.685726653741
(2021-Dec-10.18572665)
0.00031154 TDB
period 1977.883706022337
5.42
3.1698e-05
8.678e-08
d
yr
n .1820127234497448 2.917e-09 deg/d
Q 3.251052409143259 3.4735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6381 days (17.47 yr)  
   first obs. used      2003-01-31  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:44:41  

Additional Information
 Earth MOID = 1.90856 au 
 Jupiter MOID = 2.04092 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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