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JPL Small-Body Database Browser
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266623 (2008 QF5)
Classification: Main-belt Asteroid          SPK-ID: 2266623
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1842027588762803 6.7702e-08  
a 3.055050177100206 4.4717e-08 au
q 2.492301505972879 1.9547e-07 au
i 4.859209868052541 8.1139e-06 deg
node 174.3947011871215 7.2468e-05 deg
peri 133.5792742962057 7.5878e-05 deg
M 34.82174626749239 2.4009e-05 deg
tp 2458411.842535132629
(2018-Oct-20.34253513)		 0.0001276 TDB
period 1950.410149753367
5.34		 4.2822e-05
1.172e-07		 d
yr
n .1845765620351815 4.0525e-09 deg/d
Q 3.617798848227532 5.2954e-08 au
   Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2001-03-21  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57243  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:05:28  

Additional Information
 Earth MOID = 1.48004 au 
 Jupiter MOID = 1.68094 au 
 T_jup = 3.204 
[ 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 MPO367829  

266623 (2008 QF5)          Discovered 2008-Aug-22 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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