   Instant of          22:16:45 TDT     JD = 2363017.42800 
Greatest Eclipse:    (=22:16:31 UT)

Gamma = 0.8807             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9406             Lunation No. = -2998 
     Eclipse Type = A                  Saros Series = 141 
                                                 ΔT = 14.0 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:   1757 Aug 14   22.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0638140  0.8897810 14.1453695  0.5656250  0.0193900 148.970901 
  1   0.4945538 -0.1163984 -0.0127210 -0.0000353 -0.0000351  15.003180 
  2  -0.0000166 -0.0001170 -0.0000030 -0.0000098 -0.0000097   0.000000 
  3  -0.0000056  0.0000013  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046205        tan f2 = 0.0045975 

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:  22:16:31 UT

Latitude:   71.6° N      Sun’s Altitude:    27.9°          Path Width = 467.4 km
Longitude: 113.5° W      Sun’s Azimuth:    224.4°    Central Duration = 04m36s 
