   Instant of          15:58:12 TDT     JD = 1691787.16500 
Greatest Eclipse:    (=12:48:44 UT)

Gamma = -0.8266            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9117             Lunation No. = -25728 
     Eclipse Type = A                  Saros Series = 80 
                                                 ΔT = 11367.6 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:   -81 Nov 11   16.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3026160 -0.7693170 -16.9774094  0.5753840  0.0291010  63.262909 
  1   0.4649992 -0.1928114 -0.0117920 -0.0000145 -0.0000145  14.999770 
  2   0.0000546  0.0001275  0.0000040 -0.0000099 -0.0000098   0.000000 
  3  -0.0000051  0.0000023  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047551        tan f2 = 0.0047314 

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 =  16.000 TDT.


Circumstances at Greatest Eclipse:  12:48:44 UT

Latitude:   63.7° S      Sun’s Altitude:    33.9°          Path Width = 595.3 km
Longitude:  60.8° W      Sun’s Azimuth:     55.4°    Central Duration = 07m12s 
