   Instant of          15:19:42 TDT     JD = 2386405.13900 
Greatest Eclipse:    (=15:19:31 UT)

Gamma = 0.0671             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9661             Lunation No. = -2206 
     Eclipse Type = A                  Saros Series = 132 
                                                 ΔT = 11.1 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:   1821 Aug 27   15.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1215650  0.1373730 10.0721998  0.5603670  0.0141590  44.672581 
  1   0.4631887 -0.2362899 -0.0140690  0.0001045  0.0001040  15.004080 
  2  -0.0000359 -0.0000526 -0.0000020 -0.0000103 -0.0000102   0.000000 
  3  -0.0000055  0.0000030  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046314        tan f2 = 0.0046083 

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:  15:19:31 UT

Latitude:   13.6° N      Sun’s Altitude:    86.1°          Path Width = 122.7 km
Longitude:  47.8° W      Sun’s Azimuth:    206.8°    Central Duration = 03m38s 
