   Instant of          20:00:46 TDT     JD = 2237542.33400 
Greatest Eclipse:    (=19:55:48 UT)

Gamma = 1.1411             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.7384             Lunation No. = -7247 
     Eclipse Type = P                  Saros Series = 131 
                                                 ΔT = 298.2 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:   1414 Jan 21   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.4206360  1.0607200 -17.6680298  0.5443810 -0.0017480 116.355751 
  1   0.5284183  0.2057028  0.0109700 -0.0000983 -0.0000978  14.999810 
  2  -0.0000081  0.0000625  0.0000040 -0.0000124 -0.0000124   0.000000 
  3  -0.0000082 -0.0000034  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047397        tan f2 = 0.0047161 

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:  19:55:48 UT

Latitude:   62.6° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 167.3° W      Sun’s Azimuth:    131.3°    Central Duration = 00m00s 
