   Instant of          02:39:14 TDT     JD = 1570800.61100 
Greatest Eclipse:    (=22:18:37 UT)

Gamma = 0.8974             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9765             Lunation No. = -29825 
     Eclipse Type = A                  Saros Series = 48 
                                                 ΔT = 15636.5 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:   -412 Aug 14    3.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.5213220  0.7534710 16.4462605  0.5547370  0.0085560 224.463425 
  1   0.4919405 -0.2092400 -0.0116430 -0.0001208 -0.0001202  15.001820 
  2  -0.0000473 -0.0001350 -0.0000040 -0.0000109 -0.0000108   0.000000 
  3  -0.0000064  0.0000029  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046540        tan f2 = 0.0046308 

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 =   3.000 TDT.


Circumstances at Greatest Eclipse:  22:18:37 UT

Latitude:   66.7° N      Sun’s Altitude:    25.8°          Path Width = 190.2 km
Longitude:  91.5° W      Sun’s Azimuth:    250.8°    Central Duration = 01m34s 
