   Instant of          19:32:12 TDT     JD = 1769068.31400 
Greatest Eclipse:    (=16:58:0 UT)

Gamma = 0.5756             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0335             Lunation No. = -23111 
     Eclipse Type = T                  Saros Series = 68 
                                                 ΔT = 9251.6 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:   131 Jun 12   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2667990  0.5718840 23.2130604  0.5410350 -0.0050770 121.297050 
  1   0.5584412 -0.0079333  0.0033390  0.0001017  0.0001012  14.999490 
  2  -0.0000305 -0.0001901 -0.0000050 -0.0000117 -0.0000116   0.000000 
  3  -0.0000083  0.0000002  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0045959        tan f2 = 0.0045730 

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 =  20.000 TDT.


Circumstances at Greatest Eclipse:  16:58:0 UT

Latitude:   58.6° N      Sun’s Altitude:    54.6°          Path Width = 138.6 km
Longitude:  74.8° W      Sun’s Azimuth:    181.4°    Central Duration = 02m31s 
