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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1233354529902252 4.1962e-08  
a 2.363012736766416 1.3973e-08 au
q 2.071569490455658 9.7024e-08 au
i 7.317664960854313 4.578e-06 deg
node 139.5112780582786 3.9446e-05 deg
peri 180.872366044548 4.4615e-05 deg
M 15.66473074801713 2.0742e-05 deg
tp 2458942.767820359309
(2020-Apr-03.26782036)		 7.6324e-05 TDB
period 1326.7757362047
3.63		 1.1768e-05
3.222e-08		 d
yr
n .2713344766386788 2.4066e-09 deg/d
Q 2.654455983077174 1.5696e-08 au
   Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      8095 days (22.16 yr)  
   first obs. used      1998-08-26  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:25:00  

Additional Information
 Earth MOID = 1.05866 au 
 Jupiter MOID = 2.62669 au 
 T_jup = 3.529 
[ 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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