   Instant of          23:36:48 TDT     JD = 2174435.48400 
Greatest Eclipse:    (=23:26:30 UT)

Gamma = -0.8597            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9462             Lunation No. = -9384 
     Eclipse Type = A                  Saros Series = 97 
                                                 ΔT = 617.7 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:   1241 Apr 12    0.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.5596220 -0.6820150 11.4938898  0.5640830  0.0178560 180.412155 
  1   0.4594341  0.2278821  0.0137210 -0.0000848 -0.0000843  15.003630 
  2   0.0000185 -0.0000276 -0.0000030 -0.0000100 -0.0000100   0.000000 
  3  -0.0000053 -0.0000028  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046380        tan f2 = 0.0046149 

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 =   0.000 TDT.


Circumstances at Greatest Eclipse:  23:26:30 UT

Latitude:   41.1° S      Sun’s Altitude:    30.4°          Path Width = 376.2 km
Longitude: 141.6° W      Sun’s Azimuth:    324.9°    Central Duration = 05m14s 
