   Instant of          02:36:22 TDT     JD = 1634232.60900 
Greatest Eclipse:    (=22:56:24 UT)

Gamma = 0.4970             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0096             Lunation No. = -27677 
     Eclipse Type = H                  Saros Series = 54 
                                                 ΔT = 13197.9 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:   -238 Apr 15    3.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0631270  0.5378750  8.0031300  0.5474710  0.0013270 225.204346 
  1   0.5231777  0.1571503  0.0148940 -0.0001310 -0.0001303  15.004930 
  2   0.0000286 -0.0000644 -0.0000020 -0.0000113 -0.0000112   0.000000 
  3  -0.0000073 -0.0000021  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046183        tan f2 = 0.0045953 

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 =   3.000 TDT.


Circumstances at Greatest Eclipse:  22:56:24 UT

Latitude:   36.5° N      Sun’s Altitude:    60.0°          Path Width = 38.1 km
Longitude: 174.4° W      Sun’s Azimuth:    159.4°    Central Duration = 00m53s 
