   Instant of          17:40:32 TDT     JD = 1688657.23600 
Greatest Eclipse:    (=14:29:32 UT)

Gamma = -0.0015            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0692             Lunation No. = -25834 
     Eclipse Type = T                  Saros Series = 66 
                                                 ΔT = 11460.1 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:   -89 Apr 17   18.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1810580  0.0511480  9.2957897  0.5329820 -0.0130900  90.441360 
  1   0.5565416  0.1621514  0.0145540 -0.0000653 -0.0000650  15.004760 
  2   0.0000153 -0.0000563 -0.0000020 -0.0000127 -0.0000126   0.000000 
  3  -0.0000093 -0.0000026  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046172        tan f2 = 0.0045942 

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 =  18.000 TDT.


Circumstances at Greatest Eclipse:  14:29:32 UT

Latitude:    9.3° N      Sun’s Altitude:    90.0°          Path Width = 225.3 km
Longitude:  37.7° W      Sun’s Azimuth:    314.2°    Central Duration = 06m15s 
