   Instant of          11:25:21 TDT     JD = 1570622.97600 
Greatest Eclipse:    (=7:4:37 UT)

Gamma = -0.9242            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9683             Lunation No. = -29831 
     Eclipse Type = A                  Saros Series = 43 
                                                 ΔT = 15644.1 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:   -412 Feb 18   11.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1896990 -0.9322060 -13.6377802  0.5568290  0.0106380 340.672516 
  1   0.4831167  0.2274065  0.0133150  0.0001225  0.0001219  15.002260 
  2  -0.0000622  0.0001135  0.0000030 -0.0000109 -0.0000109   0.000000 
  3  -0.0000063 -0.0000031  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046883        tan f2 = 0.0046650 

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 =  11.000 TDT.


Circumstances at Greatest Eclipse:  7:4:37 UT

Latitude:   64.7° S      Sun’s Altitude:    22.0°          Path Width = 298.6 km
Longitude: 145.4° E      Sun’s Azimuth:    285.2°    Central Duration = 02m07s 
