   Instant of          20:06:08 TDT     JD = 2166639.33800 
Greatest Eclipse:    (=19:54:55 UT)

Gamma = 0.7661             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9430             Lunation No. = -9648 
     Eclipse Type = A                  Saros Series = 100 
                                                 ΔT = 673.1 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:   1219 Dec 08   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0594460  0.7656350 -23.3945999  0.5657960  0.0195600 120.755417 
  1   0.5169155 -0.0766164 -0.0018200 -0.0001037 -0.0001031  14.996210 
  2   0.0000369  0.0001269  0.0000060 -0.0000106 -0.0000106   0.000000 
  3  -0.0000064  0.0000011  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047570        tan f2 = 0.0047333 

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 =  20.000 TDT.


Circumstances at Greatest Eclipse:  19:54:55 UT

Latitude:   26.3° N      Sun’s Altitude:    39.8°          Path Width = 326.8 km
Longitude: 112.3° W      Sun’s Azimuth:    188.6°    Central Duration = 06m48s 
