   Instant of          01:55:03 TDT     JD = 2057641.58000 
Greatest Eclipse:    (=01:21:3 UT)

Gamma = 0.4862             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0765             Lunation No. = -13339 
     Eclipse Type = T                  Saros Series = 109 
                                                 ΔT = 2040.2 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:   921 Jul 08    2.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0716230  0.4832940 22.1100197  0.5306480 -0.0154120 209.215057 
  1   0.5831692 -0.0283558 -0.0057500 -0.0000219 -0.0000218  15.000040 
  2  -0.0000086 -0.0001854 -0.0000050 -0.0000128 -0.0000127   0.000000 
  3  -0.0000099  0.0000004  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046039        tan f2 = 0.0045809 

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 =   2.000 TDT.


Circumstances at Greatest Eclipse:  01:21:3 UT

Latitude:   51.4° N      Sun’s Altitude:    60.7°          Path Width = 284.0 km
Longitude: 162.7° E      Sun’s Azimuth:    184.1°    Central Duration = 05m32s 
