   Instant of          16:48:36 TDT     JD = 2321084.20000 
Greatest Eclipse:    (=16:47:36 UT)

Gamma = 1.5221             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.0551             Lunation No. = -4418 
     Eclipse Type = P                  Saros Series = 147 
                                                 ΔT = 59.7 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:   1642 Oct 23   17.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.4961110  1.4426120 -11.6254501  0.5563390  0.0101510  78.877518 
  1   0.5182675 -0.1402620 -0.0142750 -0.0001206 -0.0001200  15.002550 
  2   0.0000127 -0.0000029  0.0000030 -0.0000111 -0.0000110   0.000000 
  3  -0.0000069  0.0000018  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047088        tan f2 = 0.0046854 

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 =  17.000 TDT.


Circumstances at Greatest Eclipse:  16:47:36 UT

Latitude:   71.0° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  22.5° W      Sun’s Azimuth:    231.8°    Central Duration = 00m00s 
