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541342 (2011 FL107)
Classification: Main-belt Asteroid          SPK-ID: 2541342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04467673709649011 6.5918e-08  
a 3.027201300508345 5.4225e-08 au
q 2.891955823867381 1.8042e-07 au
i 10.38624237285778 1.3182e-05 deg
node 346.6074627121321 3.4437e-05 deg
peri 76.47531441945569 0.00018876 deg
M 61.74693859255805 0.00017812 deg
tp 2458870.530872634713
(2020-Jan-22.03087263)
0.00095583 TDB
period 1923.802030661649
5.27
5.1691e-05
1.415e-07
d
yr
n .1871294417316869 5.028e-09 deg/d
Q 3.162446777149309 5.6648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      4579 days (12.54 yr)  
   first obs. used      2008-09-03  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5497  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:16  

Additional Information
 Earth MOID = 1.9244 au 
 Jupiter MOID = 1.9846 au 
 T_jup = 3.218 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.03   .42955 MPCxxxxx autocmod 2.8

541342 (2011 FL107)          Discovered 2008-Sep-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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