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JPL Small-Body Database Browser
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382080 (2011 FL38)
Classification: Main-belt Asteroid          SPK-ID: 2382080
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05570705264586166 7.6664e-08  
a 2.724850536023882 4.5505e-08 au
q 2.573057143761496 2.2631e-07 au
i 6.688209826063615 1.0578e-05 deg
node 159.5543707581001 6.725e-05 deg
peri 157.3617185569407 0.00011668 deg
M 253.0846181120463 9.2168e-05 deg
tp 2459488.421713524059
(2021-Sep-30.92171352)
0.00041791 TDB
period 1642.905012982535
4.50
4.1155e-05
1.127e-07
d
yr
n .2191240498721559 5.489e-09 deg/d
Q 2.876643928286269 4.804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5187 days (14.20 yr)  
   first obs. used      2006-02-07  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:40:58  

Additional Information
 Earth MOID = 1.56144 au 
 Jupiter MOID = 2.29985 au 
 T_jup = 3.345 
[ 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 17.1   n/a MPO418951  

382080 (2011 FL38)          Discovered 2008-Aug-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 FL38 = 2008 RK11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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