   Instant of          20:26:38 TDT     JD = 1057293.35200 
Greatest Eclipse:    (=8:44:26 UT)

Gamma = -0.0232            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9700             Lunation No. = -47214 
     Eclipse Type = A                  Saros Series = 15 
                                                 ΔT = 42131.5 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:   -1818 Sep 17   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2330280  0.0457220  8.4885702  0.5594020  0.0131980 120.219437 
  1   0.5098079 -0.1529436 -0.0155950 -0.0001038 -0.0001033  15.003210 
  2   0.0000099 -0.0000578 -0.0000020 -0.0000109 -0.0000109   0.000000 
  3  -0.0000066  0.0000019  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047208        tan f2 = 0.0046973 

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:  8:44:26 UT

Latitude:    7.3° N      Sun’s Altitude:    88.7°          Path Width = 107.9 km
Longitude:  48.8° E      Sun’s Azimuth:     17.3°    Central Duration = 03m28s 
