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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05535646937354895 7.8456e-08  
a 2.725722904975583 6.1511e-08 au
q 2.574836508465521 2.2626e-07 au
i 6.687049502229968 1.0766e-05 deg
node 159.5548476541941 6.9966e-05 deg
peri 157.2540705062207 0.00013336 deg
M 165.5548473369269 0.00010638 deg
tp 2457844.606896951507
(2017-Apr-01.10689695)
0.00049874 TDB
period 1643.694047469675
4.50
5.564e-05
1.523e-07
d
yr
n .2190188621502821 7.4139e-09 deg/d
Q 2.876609301485644 6.4916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      4248 days (11.63 yr)  
   first obs. used      2006-02-07  
   last obs. used      2017-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62313  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 19:33:58  

Additional Information
 Earth MOID = 1.56235 au 
 Jupiter MOID = 2.29894 au 
 T_jup = 3.344 
[ 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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