   Instant of          06:37:38 TDT     JD = 1070640.77600 
Greatest Eclipse:    (=19:9:29 UT)

Gamma = -0.5149            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0545             Lunation No. = -46762 
     Eclipse Type = T                  Saros Series = 20 
                                                 ΔT = 41288.6 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:   -1781 Apr 04    7.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.3637500 -0.4223030 -0.9451400  0.5359400 -0.0101470 283.556427 
  1   0.5434353  0.1790631  0.0157560  0.0000742  0.0000738  15.005810 
  2  -0.0000315  0.0000241  0.0000000 -0.0000123 -0.0000123   0.000000 
  3  -0.0000087 -0.0000028  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046127        tan f2 = 0.0045897 

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 =   7.000 TDT.


Circumstances at Greatest Eclipse:  19:9:29 UT

Latitude:   30.4° S      Sun’s Altitude:    58.8°          Path Width = 208.8 km
Longitude:  94.7° W      Sun’s Azimuth:    338.9°    Central Duration = 04m36s 
