   Instant of          04:02:09 TDT     JD = 2239963.66800 
Greatest Eclipse:    (=3:57:20 UT)

Gamma = 0.4301             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9885             Lunation No. = -7165 
     Eclipse Type = A                  Saros Series = 125 
                                                 ΔT = 289.3 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:   1420 Sep 08    4.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1126500  0.4155500  2.4010601  0.5535390  0.0073640 241.422302 
  1   0.5128292 -0.1639433 -0.0158330 -0.0001151 -0.0001145  15.004760 
  2   0.0000060 -0.0000397 -0.0000010 -0.0000110 -0.0000110   0.000000 
  3  -0.0000069  0.0000021  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046648        tan f2 = 0.0046416 

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 =   4.000 TDT.


Circumstances at Greatest Eclipse:  3:57:20 UT

Latitude:   26.7° N      Sun’s Altitude:    64.4°          Path Width = 44.6 km
Longitude: 127.7° E      Sun’s Azimuth:    199.8°    Central Duration = 01m10s 
