   Instant of          21:20:58 TDT     JD = 2747062.39000 
Greatest Eclipse:    (=20:29:17 UT)

Gamma = 0.0684             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0011             Lunation No. = 10007 
     Eclipse Type = H                  Saros Series = 163 
                                                 ΔT = 3101.2 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:   2809 Feb 05   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2050270 -0.0135250 -15.6600103  0.5505360  0.0043760 131.937729 
  1   0.5095811  0.2186163  0.0122170  0.0001235  0.0001229  15.000420 
  2  -0.0000493  0.0000927  0.0000040 -0.0000119 -0.0000118   0.000000 
  3  -0.0000074 -0.0000034  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047489        tan f2 = 0.0047252 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  20:29:17 UT

Latitude:   12.1° S      Sun’s Altitude:    86.1°          Path Width = 3.8 km
Longitude: 125.8° W      Sun’s Azimuth:    156.7°    Central Duration = 00m06s 
