   Instant of          05:01:53 TDT     JD = 2018129.71000 
Greatest Eclipse:    (=4:14:41 UT)

Gamma = 0.9209             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0658             Lunation No. = -14677 
     Eclipse Type = T                  Saros Series = 109 
                                                 ΔT = 2831.5 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:   813 May 04    5.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3640380  0.8460990 17.0259209  0.5309470 -0.0151150 256.348511 
  1   0.5409230  0.2200729  0.0108750  0.0000172  0.0000171  15.002370 
  2   0.0000621 -0.0001564 -0.0000040 -0.0000128 -0.0000128   0.000000 
  3  -0.0000091 -0.0000039  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046109        tan f2 = 0.0045880 

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 =   5.000 TDT.


Circumstances at Greatest Eclipse:  4:14:41 UT

Latitude:   68.6° N      Sun’s Altitude:    22.5°          Path Width = 556.4 km
Longitude:  43.5° E      Sun’s Azimuth:    100.9°    Central Duration = 03m34s 
