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117408 (2005 AL11)
Classification: Main-belt Asteroid          SPK-ID: 2117408
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0964260324911779 4.39e-08  
a 3.146072970186527 3.5939e-08 au
q 2.842709635743705 1.4157e-07 au
i 6.918142375041022 6.2379e-06 deg
node 150.8349431628345 4.3219e-05 deg
peri 333.9523269054183 5.5467e-05 deg
M 271.2498561818318 3.7238e-05 deg
tp 2459502.979303926822
(2021-Oct-15.47930393)
0.0002152 TDB
period 2038.222605974244
5.58
3.4926e-05
9.562e-08
d
yr
n .1766244761218928 3.0265e-09 deg/d
Q 3.44943630462935 3.9405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      7119 days (19.49 yr)  
   first obs. used      2000-03-29  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:51:00  

Additional Information
 Earth MOID = 1.85989 au 
 Jupiter MOID = 1.60239 au 
 T_jup = 3.191 
[ 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 14.9   n/a MPO493669  

117408 (2005 AL11)          Discovered 2005-Jan-01 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 AL11 = 2000 FA64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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