   Instant of          21:00:36 TDT     JD = 1242568.37500 
Greatest Eclipse:    (=12:20:43 UT)

Gamma = -0.9696            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9277             Lunation No. = -40940 
     Eclipse Type = A                  Saros Series = 40 
                                                 ΔT = 31192.9 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:   -1311 Dec 19   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1940180 -0.9500020 -23.2212296  0.5686260  0.0223760 135.211472 
  1   0.5066153 -0.1006522 -0.0038850 -0.0000931 -0.0000926  14.996540 
  2   0.0000530  0.0001937  0.0000060 -0.0000104 -0.0000103   0.000000 
  3  -0.0000060  0.0000013  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047503        tan f2 = 0.0047267 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  12:20:43 UT

Latitude:   75.6° S      Sun’s Altitude:    13.5°          Path Width = 1168.7 km
Longitude: 135.7° W      Sun’s Azimuth:    134.2°    Central Duration = 04m33s 
