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305525 (2008 FB60)
Classification: Main-belt Asteroid          SPK-ID: 2305525
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1531958433310465 7.9664e-08  
a 3.085153606057443 3.6985e-08 au
q 2.612520897571654 2.4334e-07 au
i 9.186186544192271 8.4385e-06 deg
node 39.7974215216523 3.2814e-05 deg
peri 158.0084320502517 3.6483e-05 deg
M 81.08345185771158 1.5005e-05 deg
tp 2458554.696634254223
(2019-Mar-12.19663425)
8.2867e-05 TDB
period 1979.309069748444
5.42
3.5592e-05
9.745e-08
d
yr
n .181881650269886 3.2706e-09 deg/d
Q 3.557786314543232 4.2651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      6349 days (17.38 yr)  
   first obs. used      2002-02-10  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61599  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:55:44  

Additional Information
 Earth MOID = 1.61265 au 
 Jupiter MOID = 1.4056 au 
 T_jup = 3.189 
[ 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 15.8   n/a MPO433969  

305525 (2008 FB60)          Discovered 2008-Mar-29 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2008 FB60 = 2002 CN294 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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