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6330 Koen (1992 FN)
Classification: Main-belt Asteroid          SPK-ID: 2006330
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203619917224478 5.1832e-08  
a 2.213456077522729 1.0065e-08 AU
q 1.947040095441937 1.147e-07 AU
i 1.417897030776675 5.6961e-06 deg
node 188.8099503522725 0.00017331 deg
peri 354.3937283705543 0.00017473 deg
M 324.8645733216351 2.2886e-05 deg
tp 2457117.894437922660
(2015-Apr-05.39443792)
7.6816e-05 JED
period 1202.831490820659
3.29
8.2041e-06
2.246e-08
d
yr
n .299293793642185 2.0414e-09 deg/d
Q 2.479872059603522 1.1276e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1217  
   data-arc span      21917 days (60.01 yr)  
   first obs. used      1954-12-21  
   last obs. used      2014-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52856  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:16:16  

Additional Information
 Earth MOID = .950357 AU 
 T_jup = 3.645 
[ 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 14.2 mag n/a MPO267733  

6330 Koen (1992 FN)          Discovered 1992-Mar-23 by Endate & Watanabe at Kitami (400)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1992 FN = 1982 DX4 = 1984 YR4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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