   Instant of          13:16:21 TDT     JD = 2421399.05300 
Greatest Eclipse:    (=13:16:1 UT)

Gamma = 1.2857             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.4729             Lunation No. = -1021 
     Eclipse Type = P                  Saros Series = 116 
                                                 ΔT = 19.7 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:   1917 Jun 19   13.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0415850  1.2928750 23.4262905  0.5570340  0.0108420  14.748710 
  1   0.5222121 -0.0408950  0.0008060  0.0001052  0.0001046  14.999090 
  2  -0.0000255 -0.0002079 -0.0000050 -0.0000103 -0.0000103   0.000000 
  3  -0.0000065  0.0000006  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046014        tan f2 = 0.0045785 

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 =  13.000 TDT.


Circumstances at Greatest Eclipse:  13:16:1 UT

Latitude:   66.2° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 150.1° E      Sun’s Azimuth:    349.8°    Central Duration = 00m00s 
