   Instant of          13:49:17 TDT     JD = 1961785.07600 
Greatest Eclipse:    (=12:39:53 UT)

Gamma = 0.7468             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0021             Lunation No. = -16585 
     Eclipse Type = H                  Saros Series = 80 
                                                 ΔT = 4163.9 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:   659 Jan 28   14.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0390600  0.7523790 -17.4643593  0.5487200  0.0025700  25.984850 
  1   0.5466002  0.1017631  0.0114230  0.0001078  0.0001073  15.000200 
  2  -0.0000352  0.0000742  0.0000040 -0.0000119 -0.0000118   0.000000 
  3  -0.0000081 -0.0000014  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047272        tan f2 = 0.0047037 

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:  12:39:53 UT

Latitude:   30.3° N      Sun’s Altitude:    41.5°          Path Width = 10.9 km
Longitude:  15.0° W      Sun’s Azimuth:    168.4°    Central Duration = 00m12s 
