   Instant of          15:50:40 TDT     JD = 1515165.16000 
Greatest Eclipse:    (=10:49:19 UT)

Gamma = -0.8966            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9523             Lunation No. = -31709 
     Eclipse Type = A                  Saros Series = 39 
                                                 ΔT = 18080.5 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:   -564 Apr 18   16.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.4909240 -0.7545710  8.5311298  0.5618920  0.0156760  60.486118 
  1   0.4544787  0.2411485  0.0145600 -0.0000834 -0.0000830  15.004780 
  2   0.0000138 -0.0000071 -0.0000020 -0.0000100 -0.0000100   0.000000 
  3  -0.0000053 -0.0000030  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046121        tan f2 = 0.0045891 

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 =  16.000 TDT.


Circumstances at Greatest Eclipse:  10:49:19 UT

Latitude:   46.2° S      Sun’s Altitude:    25.9°          Path Width = 382.4 km
Longitude:  54.7° E      Sun’s Azimuth:    318.2°    Central Duration = 04m17s 
