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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203619850369297 5.3382e-08  
a 2.213456076140439 1.0555e-08 AU
q 1.947040109024122 1.175e-07 AU
i 1.41789752550394 5.8361e-06 deg
node 188.8099611867648 0.0001749 deg
peri 354.3937148765597 0.00017643 deg
M 324.8645770743985 2.4519e-05 deg
tp 2457117.894425273964
(2015-Apr-05.39442527)
8.2342e-05 JED
period 1202.831489693917
3.29
8.604e-06
2.356e-08
d
yr
n .2992937939225458 2.1409e-09 deg/d
Q 2.479872043256756 1.1826e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1179  
   data-arc span      21621 days (59.20 yr)  
   first obs. used      1954-12-21  
   last obs. used      2014-03-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52177  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:21:25  

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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