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13239 Kana (1998 KN)
Classification: Main-belt Asteroid          SPK-ID: 2013239
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2500018083994693 4.007e-08  
a 2.333641719769144 1.2261e-08 au
q 1.75022706967041 9.3273e-08 au
i 2.839279364707112 4.414e-06 deg
node 106.6780774015862 9.6433e-05 deg
peri 207.0047681684221 9.7122e-05 deg
M 349.5132006252411 1.6612e-05 deg
tp 2457638.430638731841
(2016-Sep-06.93063873)
6.029e-05 JED
period 1302.116065682498
3.56
1.0262e-05
2.81e-08
d
yr
n .2764730498976738 2.1788e-09 deg/d
Q 2.917056369867877 1.5326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1113  
   data-arc span      7704 days (21.09 yr)  
   first obs. used      1994-03-13  
   last obs. used      2015-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50164  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:17:13  

Additional Information
 Earth MOID = .73632 au 
 Jupiter MOID = 2.36708 au 
 T_jup = 3.525 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a MPO279655  

13239 Kana           Discovered 1998 May 21 by A. Nakamura at Kuma Kogen.
Kana Nakamura (b. 1999), whose initials are "KN", is the daughter of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000523/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1998 KN = 1995 VK10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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