   Instant of          19:40:23 TDT     JD = 2260576.32000 
Greatest Eclipse:    (=19:36:43 UT)

Gamma = 0.2833             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0048             Lunation No. = -6467 
     Eclipse Type = H                  Saros Series = 112 
                                                 ΔT = 220.2 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:   1477 Feb 13   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0974350  0.3216900 -9.9304895  0.5493200  0.0031660 116.442688 
  1   0.5327674  0.1499004  0.0148870 -0.0001277 -0.0001270  15.002900 
  2  -0.0000043  0.0000521  0.0000020 -0.0000118 -0.0000117   0.000000 
  3  -0.0000078 -0.0000021  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047163        tan f2 = 0.0046928 

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:  19:36:43 UT

Latitude:    6.0° N      Sun’s Altitude:    73.5°          Path Width = 17.2 km
Longitude: 115.0° W      Sun’s Azimuth:    164.5°    Central Duration = 00m30s 
