   Instant of          14:39:24 TDT     JD = 2018631.11100 
Greatest Eclipse:    (=13:52:23 UT)

Gamma = 1.0612             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.8771             Lunation No. = -14660 
     Eclipse Type = P                  Saros Series = 86 
                                                 ΔT = 2820.6 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:   814 Sep 17   15.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.6802340  0.8358110  0.7484100  0.5507170  0.0045570  46.813992 
  1   0.4777648 -0.2660575 -0.0158490  0.0001161  0.0001155  15.004440 
  2  -0.0000510 -0.0000376  0.0000000 -0.0000114 -0.0000114   0.000000 
  3  -0.0000066  0.0000039  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046849        tan f2 = 0.0046616 

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 =  15.000 TDT.


Circumstances at Greatest Eclipse:  13:52:23 UT

Latitude:   60.9° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  61.4° E      Sun’s Azimuth:    271.5°    Central Duration = 00m00s 
