   Instant of          13:21:20 TDT     JD = 1058150.05600 
Greatest Eclipse:    (=1:40:3 UT)

Gamma = 0.5875             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0048             Lunation No. = -47185 
     Eclipse Type = H                  Saros Series = 2 
                                                 ΔT = 42077.2 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:   -1815 Jan 21   13.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2133250  0.5817860 -22.8350697  0.5486790  0.0025280  11.735170 
  1   0.5536944  0.0153975  0.0052360 -0.0001114 -0.0001108  14.997720 
  2   0.0000227  0.0001355  0.0000060 -0.0000118 -0.0000117   0.000000 
  3  -0.0000081 -0.0000001  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047079        tan f2 = 0.0046844 

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:  1:40:3 UT

Latitude:   13.2° N      Sun’s Altitude:    53.9°          Path Width = 20.5 km
Longitude: 157.8° E      Sun’s Azimuth:    178.5°    Central Duration = 00m31s 
