   Instant of          22:13:31 TDT     JD = 1386588.42600 
Greatest Eclipse:    (=15:36:28 UT)

Gamma = 0.9759             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9512             Lunation No. = -36063 
     Eclipse Type = A                  Saros Series = 53 
                                                 ΔT = 23822.9 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:   -916 Apr 09   22.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.5766650  0.7958950  4.2045698  0.5611590  0.0149460 149.542480 
  1   0.4512868  0.2514673  0.0153290  0.0000864  0.0000859  15.005340 
  2   0.0000239 -0.0000587 -0.0000010 -0.0000101 -0.0000101   0.000000 
  3  -0.0000053 -0.0000031  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046164        tan f2 = 0.0045934 

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 =  22.000 TDT.


Circumstances at Greatest Eclipse:  15:36:28 UT

Latitude:   60.3° N      Sun’s Altitude:    11.9°          Path Width = 840.8 km
Longitude: 126.6° W      Sun’s Azimuth:    102.6°    Central Duration = 03m26s 
