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541353 (2011 FY139)
Classification: Main-belt Asteroid          SPK-ID: 2541353
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07377315198918635 1.1768e-07  
a 3.171955408156924 7.005e-08 au
q 2.937950259728042 3.7483e-07 au
i 25.74197275961829 1.2754e-05 deg
node 184.7714438748974 1.777e-05 deg
peri 38.38521682740053 7.4114e-05 deg
M 222.1116118774339 7.9666e-05 deg
tp 2459990.840488224138
(2023-Feb-15.34048822)
0.00047404 TDB
period 2063.426657129268
5.65
6.8354e-05
1.871e-07
d
yr
n .1744670685319381 5.7795e-09 deg/d
Q 3.405960556585807 7.5218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      7608 days (20.83 yr)  
   first obs. used      2000-03-09  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .69515  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:56  

Additional Information
 Earth MOID = 1.96118 au 
 Jupiter MOID = 1.59179 au 
 T_jup = 3.043 
[ 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 16.49   .2891 MPCxxxxx autocmod 2.8

541353 (2011 FY139)          Discovered 2011-Apr-05 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 FY139 = 2010 FX125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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