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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147801977868723 3.6667e-08  
a 2.630477287356451 1.005e-08 au
q 2.328550584039802 9.8448e-08 au
i 14.15062015610761 3.3059e-06 deg
node 101.5267403296293 1.5019e-05 deg
peri 100.3802233246475 2.0876e-05 deg
M 353.8203242843743 1.3717e-05 deg
tp 2459027.249363112867
(2020-Jun-26.74936311)
5.9375e-05 TDB
period 1558.297095797884
4.27
8.9304e-06
2.445e-08
d
yr
n .2310214149604583 1.324e-09 deg/d
Q 2.9324039906731 1.1204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2589  
   data-arc span      17198 days (47.09 yr)  
   first obs. used      1973-03-28  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40807  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:09:05  

Additional Information
 Earth MOID = 1.37263 au 
 Jupiter MOID = 2.19119 au 
 T_jup = 3.348 
[ 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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