   Instant of          17:56:51 TDT     JD = 1213776.24800 
Greatest Eclipse:    (=8:50:26 UT)

Gamma = 1.1266             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.7544             Lunation No. = -41915 
     Eclipse Type = P                  Saros Series = 8 
                                                 ΔT = 32785.1 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:   -1389 Feb 20   18.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2245230  1.1043900 -15.2787600  0.5551300  0.0089480  85.534409 
  1   0.5218149  0.1196988  0.0127480 -0.0001232 -0.0001226  15.002100 
  2   0.0000062  0.0000488  0.0000030 -0.0000109 -0.0000109   0.000000 
  3  -0.0000069 -0.0000015  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046713        tan f2 = 0.0046480 

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 =  18.000 TDT.


Circumstances at Greatest Eclipse:  8:50:26 UT

Latitude:   70.1° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  11.2° E      Sun’s Azimuth:    140.7°    Central Duration = 00m00s 
