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3423 Slouka (1981 CK)
Classification: Main-belt Asteroid          SPK-ID: 2003423
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09988012494222231 3.5376e-08  
a 3.061181479847789 1.5754e-08 au
q 2.755430291169775 1.0424e-07 au
i .4100168360469691 3.8379e-06 deg
node 335.3605423713 0.00056325 deg
peri 180.774081952329 0.00056362 deg
M 118.4338674296038 2.0535e-05 deg
tp 2458356.915682117065
(2018-Aug-26.41568212)
0.00011166 TDB
period 1956.284629272719
5.36
1.5102e-05
4.135e-08
d
yr
n .1840223015675567 1.4206e-09 deg/d
Q 3.366932668525803 1.7328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2272  
   data-arc span      15746 days (43.11 yr)  
   first obs. used      1976-04-01  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 23:10:29  

Additional Information
 Earth MOID = 1.76503 au 
 Jupiter MOID = 1.61908 au 
 T_jup = 3.226 
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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 12.4   n/a MPO347548  

3423 Slouka (1981 CK)          Discovered 1981-Feb-09 by Brozek, L. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1981 CK = 1976 GA1 = 1979 WG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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