   Instant of          08:11:12 TDT     JD = 2521596.84100 
Greatest Eclipse:    (=08:4:10 UT)

Gamma = -0.8783            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9516             Lunation No. = 2372 
     Eclipse Type = A                  Saros Series = 156 
                                                 ΔT = 421.6 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:   2191 Oct 18    8.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.4863950 -0.7378170 -9.6608601  0.5623240  0.0161060 303.714905 
  1   0.4653542 -0.2377489 -0.0145140 -0.0000947 -0.0000942  15.003220 
  2   0.0000605  0.0000782  0.0000020 -0.0000105 -0.0000104   0.000000 
  3  -0.0000056  0.0000031  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046894        tan f2 = 0.0046661 

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 =   8.000 TDT.


Circumstances at Greatest Eclipse:  08:4:10 UT

Latitude:   58.7° S      Sun’s Altitude:    28.2°          Path Width = 365.2 km
Longitude:   5.2° E      Sun’s Azimuth:     59.0°    Central Duration = 03m39s 
