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541350 (2011 FA123)
Classification: Main-belt Asteroid          SPK-ID: 2541350
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 .1315599013281347 7.1254e-08  
a 3.152957658268245 7.9968e-08 au
q 2.738154859854688 2.0301e-07 au
i 12.02963245533105 1.0822e-05 deg
node 356.6308883099716 3.6524e-05 deg
peri 247.5563684247994 5.9127e-05 deg
M 223.3489852939032 5.1907e-05 deg
tp 2459976.722084562940
(2023-Feb-01.22208456)
0.00031319 TDB
period 2044.916761457396
5.60
7.7797e-05
2.13e-07
d
yr
n .1760462854944916 6.6975e-09 deg/d
Q 3.567760456681802 9.0488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      4865 days (13.32 yr)  
   first obs. used      2007-08-24  
   last obs. used      2020-12-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54439  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:56  

Additional Information
 Earth MOID = 1.75339 au 
 Jupiter MOID = 1.58899 au 
 T_jup = 3.160 
[ 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 16.50   .3072 MPCxxxxx autocmod 2.8

541350 (2011 FA123)          Discovered 2007-Aug-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 FA123 = 2016 BT74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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