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JPL Small-Body Database Browser
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266526 (2008 FX20)
Classification: Main-belt Asteroid          SPK-ID: 2266526
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237925384759566 5.7927e-08  
a 2.363110674300023 1.6948e-08 au
q 2.070575205228793 1.4134e-07 au
i 7.315229635141954 5.1365e-06 deg
node 139.5383092735578 4.0366e-05 deg
peri 181.0661909342642 4.5522e-05 deg
M 266.9819039142374 2.0804e-05 deg
tp 2458943.338404269326
(2020-Apr-03.83840427)
7.7666e-05 TDB
period 1326.858221470824
3.63
1.4274e-05
3.908e-08
d
yr
n .2713176089009265 2.9187e-09 deg/d
Q 2.655646143371252 1.9046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      7615 days (20.85 yr)  
   first obs. used      1998-08-26  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6254  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:37  

Additional Information
 Earth MOID = 1.05684 au 
 Jupiter MOID = 2.62482 au 
 T_jup = 3.528 
[ 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 16.5   n/a MPO433730  

266526 (2008 FX20)          Discovered 2008-Mar-27 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2008 FX20 = 2009 SN32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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