   Instant of          23:26:07 TDT     JD = 1720549.47600 
Greatest Eclipse:    (=20:30:19 UT)

Gamma = 0.0118             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9602             Lunation No. = -24754 
     Eclipse Type = A                  Saros Series = 74 
                                                 ΔT = 10548.2 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:   -2 Aug 10   23.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2030090  0.0987960 16.5348892  0.5621160  0.0158990 164.351547 
  1   0.4768328 -0.2019104 -0.0115070  0.0001024  0.0001019  15.001900 
  2  -0.0000453 -0.0000925 -0.0000040 -0.0000102 -0.0000102   0.000000 
  3  -0.0000057  0.0000026  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046447        tan f2 = 0.0046216 

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 =  23.000 TDT.


Circumstances at Greatest Eclipse:  20:30:19 UT

Latitude:   17.3° N      Sun’s Altitude:    89.2°          Path Width = 144.5 km
Longitude: 126.5° W      Sun’s Azimuth:    199.9°    Central Duration = 04m28s 
