   Instant of          13:02:25 TDT     JD = 1633878.04300 
Greatest Eclipse:    (=9:22:15 UT)

Gamma = 1.2099             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.6153             Lunation No. = -27689 
     Eclipse Type = P                  Saros Series = 44 
                                                 ΔT = 13210.1 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:   -239 Apr 25   13.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3400060  1.1613540 11.7723503  0.5340290 -0.0120480  16.055599 
  1   0.5559832  0.1512654  0.0137710 -0.0000728 -0.0000724  15.004300 
  2   0.0000487 -0.0001334 -0.0000020 -0.0000125 -0.0000124   0.000000 
  3  -0.0000091 -0.0000024  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046085        tan f2 = 0.0045855 

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 =  13.000 TDT.


Circumstances at Greatest Eclipse:  9:22:15 UT

Latitude:   70.8° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  88.3° W      Sun’s Azimuth:     51.6°    Central Duration = 00m00s 
