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JPL Small-Body Database Browser
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359261 (2009 FK56)
Classification: Main-belt Asteroid          SPK-ID: 2359261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1440085292612524 5.5632e-08  
a 2.539424407349336 3.236e-08 au
q 2.173725633276831 1.3959e-07 au
i 18.40520758668445 5.1889e-06 deg
node 84.35784172849293 1.8324e-05 deg
peri 85.0397583911239 2.5505e-05 deg
M 177.7468217321413 2.1666e-05 deg
tp 2457870.705301491161
(2017-Apr-27.20530149)
8.1673e-05 TDB
period 1478.091641262096
4.05
2.8253e-05
7.735e-08
d
yr
n .2435572937092095 4.6555e-09 deg/d
Q 2.905123181421842 3.702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      5409 days (14.81 yr)  
   first obs. used      2005-01-09  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58969  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:15:28  

Additional Information
 Earth MOID = 1.2703 au 
 Jupiter MOID = 2.34169 au 
 T_jup = 3.361 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO455592  

359261 (2009 FK56)          Discovered 2009-Mar-21 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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