   Instant of          10:43:13 TDT     JD = 2373766.94700 
Greatest Eclipse:    (=10:42:56 UT)

Gamma = 1.4697             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.1591             Lunation No. = -2634 
     Eclipse Type = P                  Saros Series = 147 
                                                 ΔT = 16.6 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:   1787 Jan 19   11.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3025930  1.4456210 -20.3048191  0.5653240  0.0190900 342.187073 
  1   0.4983642  0.1571992  0.0084490 -0.0001132 -0.0001126  14.998170 
  2  -0.0000109  0.0000703  0.0000050 -0.0000106 -0.0000106   0.000000 
  3  -0.0000061 -0.0000021  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047514        tan f2 = 0.0047277 

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 =  11.000 TDT.


Circumstances at Greatest Eclipse:  10:42:56 UT

Latitude:   63.4° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  20.1° W      Sun’s Azimuth:    140.9°    Central Duration = 00m00s 
