   Instant of          21:28:53 TDT     JD = 1731476.39500 
Greatest Eclipse:    (=18:38:4 UT)

Gamma = 0.7972             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0582             Lunation No. = -24384 
     Eclipse Type = T                  Saros Series = 85 
                                                 ΔT = 10248.8 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:   28 Jul 10   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2611180  0.8027070 22.7631092  0.5338460 -0.0122300 134.875153 
  1   0.5769556 -0.0118140 -0.0046600 -0.0000559 -0.0000556  14.999550 
  2   0.0000192 -0.0002074 -0.0000050 -0.0000125 -0.0000125   0.000000 
  3  -0.0000095  0.0000001  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046106        tan f2 = 0.0045876 

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:  18:38:4 UT

Latitude:   75.9° N      Sun’s Altitude:    36.8°          Path Width = 319.8 km
Longitude:  95.4° W      Sun’s Azimuth:    184.5°    Central Duration = 03m30s 
