   Instant of          17:56:58 TDT     JD = 2366295.24800 
Greatest Eclipse:    (=17:56:43 UT)

Gamma = 0.6023             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9433             Lunation No. = -2887 
     Eclipse Type = A                  Saros Series = 122 
                                                 ΔT = 15.4 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:   1766 Aug 05   18.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2520190  0.5476730 16.8834209  0.5663120  0.0200740  88.623741 
  1   0.4680489 -0.1917478 -0.0109230 -0.0000140 -0.0000140  15.002210 
  2  -0.0000457 -0.0001143 -0.0000040 -0.0000097 -0.0000097   0.000000 
  3  -0.0000052  0.0000023  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046129        tan f2 = 0.0045900 

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 =  18.000 TDT.


Circumstances at Greatest Eclipse:  17:56:43 UT

Latitude:   50.2° N      Sun’s Altitude:    52.7°          Path Width = 260.2 km
Longitude:  67.0° W      Sun’s Azimuth:    214.2°    Central Duration = 05m15s 
