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4526 Konko (1982 KN1)
Classification: Main-belt Asteroid          SPK-ID: 2004526
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150010768845319 3.9163e-08  
a 2.631286641120601 1.151e-08 au
q 2.328685843799849 1.0338e-07 au
i 14.15020922654878 3.9227e-06 deg
node 101.5261684628922 1.6255e-05 deg
peri 100.2687140772946 2.271e-05 deg
M 261.5532383647484 1.6249e-05 deg
tp 2459026.833639996857
(2020-Jun-26.33364000)
7.1075e-05 TDB
period 1559.016343955704
4.27
1.023e-05
2.801e-08
d
yr
n .2309148338282133 1.5152e-09 deg/d
Q 2.933887438441353 1.2834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2112  
   data-arc span      17018 days (46.59 yr)  
   first obs. used      1973-03-28  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44336  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:37:07  

Additional Information
 Earth MOID = 1.37306 au 
 Jupiter MOID = 2.19078 au 
 T_jup = 3.347 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.4   n/a MPO337289  
diameter diameter 10.249 km 0.355 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.202   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

4526 Konko (1982 KN1)          Discovered 1982-May-22 by Kosai and Hurukawa at Kiso
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1982 KN1 = 1973 FR1 = 1986 HN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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