   Instant of          21:27:24 TDT     JD = 1560937.39400 
Greatest Eclipse:    (=16:59:35 UT)

Gamma = 0.5617             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0026             Lunation No. = -30159 
     Eclipse Type = H                  Saros Series = 67 
                                                 ΔT = 16069.1 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:   -439 Aug 12   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1349830  0.5996410 16.9404392  0.5493140  0.0031600 134.447449 
  1   0.5358778 -0.1066161 -0.0115550 -0.0001064 -0.0001059  15.001750 
  2   0.0000001 -0.0001406 -0.0000040 -0.0000113 -0.0000113   0.000000 
  3  -0.0000075  0.0000014  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046522        tan f2 = 0.0046290 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  16:59:35 UT

Latitude:   50.4° N      Sun’s Altitude:    55.6°          Path Width = 10.9 km
Longitude:  64.3° W      Sun’s Azimuth:    196.9°    Central Duration = 00m13s 
