   Instant of          00:12:30 TDT     JD = 1494552.50900 
Greatest Eclipse:    (=18:56:42 UT)

Gamma = -0.0230            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9202             Lunation No. = -32407 
     Eclipse Type = A                  Saros Series = 52 
                                                 ΔT = 18947.9 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:   -621 Nov 12    0.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1055510  0.0210940 -15.9596205  0.5747150  0.0284350 183.101852 
  1   0.4625572 -0.2025456 -0.0125340 -0.0000343 -0.0000341  15.000170 
  2   0.0000489  0.0000884  0.0000040 -0.0000100 -0.0000099   0.000000 
  3  -0.0000051  0.0000024  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047583        tan f2 = 0.0047346 

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 =   0.000 TDT.


Circumstances at Greatest Eclipse:  18:56:42 UT

Latitude:   17.3° S      Sun’s Altitude:    88.6°          Path Width = 302.4 km
Longitude: 107.6° W      Sun’s Azimuth:     22.0°    Central Duration = 09m40s 
