   Instant of          07:07:29 TDT     JD = 1005643.79700 
Greatest Eclipse:    (=18:29:36 UT)

Gamma = -0.0922            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9977             Lunation No. = -48963 
     Eclipse Type = A                  Saros Series = 7 
                                                 ΔT = 45473.3 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:   -1959 Apr 21    7.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0135750 -0.1130870  5.2401700  0.5513450  0.0051810 285.421478 
  1   0.4680819  0.2601482  0.0151420  0.0001175  0.0001169  15.005570 
  2  -0.0000004 -0.0000281 -0.0000010 -0.0000108 -0.0000107   0.000000 
  3  -0.0000061 -0.0000036  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0045988        tan f2 = 0.0045759 

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 =   7.000 TDT.


Circumstances at Greatest Eclipse:  18:29:36 UT

Latitude:    0.6° N      Sun’s Altitude:    84.7°          Path Width = 8.2 km
Longitude:  94.7° W      Sun’s Azimuth:    331.0°    Central Duration = 00m14s 
