   Instant of          08:54:26 TDT     JD = 1275316.87100 
Greatest Eclipse:    (=0:43:56 UT)

Gamma = -0.0318            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0351             Lunation No. = -39831 
     Eclipse Type = T                  Saros Series = 35 
                                                 ΔT = 29429.9 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:   -1221 Aug 18    9.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0455320 -0.0412190 17.3172893  0.5415000 -0.0046140 314.587250 
  1   0.5554971 -0.1076808 -0.0114680  0.0001012  0.0001007  15.001370 
  2  -0.0000389 -0.0001080 -0.0000040 -0.0000122 -0.0000121   0.000000 
  3  -0.0000086  0.0000016  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046691        tan f2 = 0.0046458 

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 =   9.000 TDT.


Circumstances at Greatest Eclipse:  0:43:56 UT

Latitude:   15.6° N      Sun’s Altitude:    88.3°          Path Width = 118.3 km
Longitude: 169.4° E      Sun’s Azimuth:     11.5°    Central Duration = 03m27s 
