   Instant of          11:41:56 TDT     JD = 2531459.98700 
Greatest Eclipse:    (=11:33:48 UT)

Gamma = -0.6411            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9416             Lunation No. = 2706 
     Eclipse Type = A                  Saros Series = 137 
                                                 ΔT = 488.0 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:   2218 Oct 20   12.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0213730 -0.6591640 -10.2452097  0.5667270  0.0204870   3.792590 
  1   0.4951342 -0.1365566 -0.0145860 -0.0000815 -0.0000811  15.003130 
  2   0.0000284  0.0000810  0.0000020 -0.0000101 -0.0000101   0.000000 
  3  -0.0000058  0.0000015  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046912        tan f2 = 0.0046678 

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 =  12.000 TDT.


Circumstances at Greatest Eclipse:  11:33:48 UT

Latitude:   48.4° S      Sun’s Altitude:    49.9°          Path Width = 280.4 km
Longitude:  12.1° W      Sun’s Azimuth:     23.0°    Central Duration = 05m41s 
