   Instant of          01:06:16 TDT     JD = 1301127.54600 
Greatest Eclipse:    (=17:18:19 UT)

Gamma = 0.8751             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0378             Lunation No. = -38957 
     Eclipse Type = T                  Saros Series = 20 
                                                 ΔT = 28076.6 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:   -1150 Apr 18    1.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3180680  0.8174310  6.3772402  0.5383490 -0.0077500 195.246933 
  1   0.5399035  0.1691646  0.0151800 -0.0000999 -0.0000994  15.005440 
  2   0.0000419 -0.0000747 -0.0000010 -0.0000120 -0.0000120   0.000000 
  3  -0.0000084 -0.0000026  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046067        tan f2 = 0.0045838 

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 =   1.000 TDT.


Circumstances at Greatest Eclipse:  17:18:19 UT

Latitude:   62.5° N      Sun’s Altitude:    28.5°          Path Width = 262.7 km
Longitude: 113.9° W      Sun’s Azimuth:    140.3°    Central Duration = 02m31s 
