   Instant of          05:19:31 TDT     JD = 1071320.72200 
Greatest Eclipse:    (=17:52:5 UT)

Gamma = 0.6544             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0038             Lunation No. = -46739 
     Eclipse Type = H                  Saros Series = 2 
                                                 ΔT = 41246.0 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:   -1779 Feb 12    5.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2874120  0.6146360 -18.4831200  0.5486800  0.0025300 250.530518 
  1   0.5424340  0.0932299  0.0107060 -0.0001148 -0.0001142  15.000690 
  2   0.0000097  0.0000955  0.0000040 -0.0000116 -0.0000115   0.000000 
  3  -0.0000078 -0.0000013  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046772        tan f2 = 0.0046539 

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 =   5.000 TDT.


Circumstances at Greatest Eclipse:  17:52:5 UT

Latitude:   22.0° N      Sun’s Altitude:    49.0°          Path Width = 17.2 km
Longitude:  90.0° W      Sun’s Azimuth:    170.1°    Central Duration = 00m24s 
