   Instant of          17:13:45 TDT     JD = 2506861.21800 
Greatest Eclipse:    (=17:8:14 UT)

Gamma = 0.6561             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0569             Lunation No. = 1873 
     Eclipse Type = T                  Saros Series = 149 
                                                 ΔT = 331.1 s

Lunar Radius   k1 = 0.272488 (Penumbra)        Shift in      Δb =  0.00"
 Constants:    k2 = 0.272281 (Umbra)       Lunar Position:   Δl =  0.00"


Polynomial Besselian Elements for:   2151 Jun 14   17.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2259500  0.6298370 23.2571506  0.5348390 -0.0112420  74.855759 
  1   0.5677337  0.0839664  0.0017630 -0.0000766 -0.0000762  14.999240 
  2   0.0000477 -0.0001977 -0.0000050 -0.0000124 -0.0000123   0.000000 
  3  -0.0000092 -0.0000015  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046042        tan f2 = 0.0045812 

At time t1 (decimal hours), each Besselian element is evaluated by:

a = a0 + a1*t + a2*t2 + a3*t3  

where: a = x, y, d, l1, l2, or μ; t = t1 - t0 (decimal hours), and t0 =  17.000 TDT.


Circumstances at Greatest Eclipse:  17:8:14 UT

Latitude:   63.7° N      Sun’s Altitude:    48.7°          Path Width = 249.4 km
Longitude:  89.4° W      Sun’s Azimuth:    162.5°    Central Duration = 03m48s 
