   Instant of          18:44:27 TDT     JD = 2176886.28100 
Greatest Eclipse:    (=18:34:26 UT)

Gamma = 1.4383             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.2213             Lunation No. = -9301 
     Eclipse Type = P                  Saros Series = 129 
                                                 ΔT = 601.2 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:   1247 Dec 28   19.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1642770  1.4348880 -22.7656593  0.5743960  0.0281170 103.281372 
  1   0.4941026  0.1026088  0.0042990 -0.0000462 -0.0000459  14.996610 
  2  -0.0000173  0.0000922  0.0000060 -0.0000099 -0.0000099   0.000000 
  3  -0.0000055 -0.0000013  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047554        tan f2 = 0.0047317 

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 =  19.000 TDT.


Circumstances at Greatest Eclipse:  18:34:26 UT

Latitude:   64.5° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 125.1° W      Sun’s Azimuth:    154.2°    Central Duration = 00m00s 
