   Instant of          03:32:14 TDT     JD = 1911701.64700 
Greatest Eclipse:    (=2:1:7 UT)

Gamma = -0.6230            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9193             Lunation No. = -18281 
     Eclipse Type = A                  Saros Series = 79 
                                                 ΔT = 5466.8 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:   521 Dec 15    4.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2757550 -0.6057830 -23.5559902  0.5739200  0.0276440 240.140305 
  1   0.5054791  0.0342188 -0.0014950 -0.0000612 -0.0000609  14.996080 
  2  -0.0000124  0.0001825  0.0000060 -0.0000100 -0.0000100   0.000000 
  3  -0.0000057 -0.0000005  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047583        tan f2 = 0.0047346 

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 =   4.000 TDT.


Circumstances at Greatest Eclipse:  2:1:7 UT

Latitude:   62.2° S      Sun’s Altitude:    51.2°          Path Width = 392.6 km
Longitude: 154.8° E      Sun’s Azimuth:    352.5°    Central Duration = 07m28s 
