   Instant of          17:55:30 TDT     JD = 2703918.24700 
Greatest Eclipse:    (=17:15:29 UT)

Gamma = -0.9140            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9168             Lunation No. = 8546 
     Eclipse Type = A                  Saros Series = 172 
                                                 ΔT = 2400.5 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:   2690 Dec 22   18.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0481330 -0.9135610 -23.3454895  0.5729320  0.0266610  90.696281 
  1   0.5053260 -0.0477666  0.0003530  0.0000560  0.0000557  14.996320 
  2   0.0000083  0.0001930  0.0000060 -0.0000100 -0.0000100   0.000000 
  3  -0.0000057  0.0000006  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047479        tan f2 = 0.0047243 

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:  17:15:29 UT

Latitude:   85.1° S      Sun’s Altitude:    23.5°          Path Width = 794.8 km
Longitude: 166.7° W      Sun’s Azimuth:     89.3°    Central Duration = 05m52s 
