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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203619930200624 5.0268e-08  
a 2.213456078467176 8.1303e-09 AU
q 1.947040093400495 1.1241e-07 AU
i 1.417898665127014 5.4278e-06 deg
node 188.8100392567313 0.00015232 deg
peri 354.3936417077854 0.0001534 deg
M 324.8645704088485 1.6243e-05 deg
tp 2457117.894447729994
(2015-Apr-05.39444773)
5.4296e-05 JED
period 1202.831491590502
3.29
6.6272e-06
1.814e-08
d
yr
n .2992937934506292 1.649e-09 deg/d
Q 2.479872063533857 9.1088e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1338  
   data-arc span      22012 days (60.27 yr)  
   first obs. used      1954-12-21  
   last obs. used      2015-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51655  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:24:51  

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
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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