   Instant of          13:57:06 TDT     JD = 2383984.08100 
Greatest Eclipse:    (=13:56:54 UT)

Gamma = -0.6626            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9143             Lunation No. = -2288 
     Eclipse Type = A                  Saros Series = 138 
                                                 ΔT = 12.4 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 10   14.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0531330 -0.6609040 -22.0364304  0.5754240  0.0291400  28.067820 
  1   0.5029050  0.0219611  0.0060450  0.0000141  0.0000140  14.997080 
  2  -0.0000106  0.0001706  0.0000060 -0.0000099 -0.0000098   0.000000 
  3  -0.0000056 -0.0000002  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047554        tan f2 = 0.0047317 

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 =  14.000 TDT.


Circumstances at Greatest Eclipse:  13:56:54 UT

Latitude:   63.7° S      Sun’s Altitude:    48.2°          Path Width = 438.3 km
Longitude:  23.6° W      Sun’s Azimuth:    354.8°    Central Duration = 07m55s 
