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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203619969488229 5.0407e-08  
a 2.213456080570068 8.3839e-09 AU
q 1.94704008655414 1.126e-07 AU
i 1.417899389894744 5.4568e-06 deg
node 188.8100891097756 0.00015762 deg
peri 354.3935958999817 0.00015876 deg
M 324.8645647737139 1.715e-05 deg
tp 2457117.894466725393
(2015-Apr-05.39446673)
5.7379e-05 JED
period 1202.831493304626
3.29
6.834e-06
1.871e-08
d
yr
n .2992937930241135 1.7005e-09 deg/d
Q 2.479872074585996 9.393e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1284  
   data-arc span      21982 days (60.18 yr)  
   first obs. used      1954-12-21  
   last obs. used      2015-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52277  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:03:20  

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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