   Instant of          04:33:16 TDT     JD = 2277555.69000 
Greatest Eclipse:    (=04:30:23 UT)

Gamma = 0.9969             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0558             Lunation No. = -5892 
     Eclipse Type = Tn                 Saros Series = 108 
                                                 ΔT = 172.6 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:   1523 Aug 11    5.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.6643610  0.7873710 12.5960598  0.5317780 -0.0142880 254.309708 
  1   0.5268661 -0.2517908 -0.0131640  0.0000060  0.0000060  15.003620 
  2  -0.0000750 -0.0001202 -0.0000030 -0.0000129 -0.0000128   0.000000 
  3  -0.0000089  0.0000044  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046278        tan f2 = 0.0046048 

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 =   5.000 TDT.


Circumstances at Greatest Eclipse:  04:30:23 UT

Latitude:   62.7° N      Sun’s Altitude:     1.9°          Path Width = 0.0 km
Longitude: 135.9° W      Sun’s Azimuth:    294.3°    Central Duration = 02m44s 
