   Instant of          04:00:34 TDT     JD = 1712045.66700 
Greatest Eclipse:    (=1:0:49 UT)

Gamma = -0.8220            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9915             Lunation No. = -25042 
     Eclipse Type = A                  Saros Series = 57 
                                                 ΔT = 10785.3 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:   -25 Apr 30    4.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.3452490 -0.7459970 13.6984501  0.5511110  0.0049490 241.323624 
  1   0.4858807  0.2285330  0.0127890 -0.0001193 -0.0001187  15.003570 
  2   0.0000360 -0.0000353 -0.0000030 -0.0000109 -0.0000108   0.000000 
  3  -0.0000064 -0.0000032  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046080        tan f2 = 0.0045851 

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 =   4.000 TDT.


Circumstances at Greatest Eclipse:  1:0:49 UT

Latitude:   36.3° S      Sun’s Altitude:    34.5°          Path Width = 51.2 km
Longitude: 170.7° W      Sun’s Azimuth:    329.3°    Central Duration = 00m47s 
