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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203619924619901 5.0236e-08  
a 2.213456077388481 7.9793e-09 AU
q 1.947040093686903 1.1236e-07 AU
i 1.417898862112074 5.4195e-06 deg
node 188.809963961684 0.00014775 deg
peri 354.3937151658097 0.00014879 deg
M 324.8645730257134 1.5713e-05 deg
tp 2457117.894438900713
(2015-Apr-05.39443890)
5.2494e-05 JED
period 1202.83149071123
3.29
6.5042e-06
1.781e-08
d
yr
n .2992937936694136 1.6184e-09 deg/d
Q 2.47987206109006 8.9398e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      22094 days (60.49 yr)  
   first obs. used      1954-12-21  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52305  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:53:55  

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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