   Instant of          13:48:20 TDT     JD = 2511704.07500 
Greatest Eclipse:    (=13:42:20 UT)

Gamma = -0.4884            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9583             Lunation No. = 2037 
     Eclipse Type = A                  Saros Series = 137 
                                                 ΔT = 359.7 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:   2164 Sep 16   14.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0514650 -0.4960730  2.2546501  0.5621090  0.0158920  31.316999 
  1   0.4941436 -0.1565497 -0.0156870 -0.0000919 -0.0000914  15.004950 
  2   0.0000108  0.0000032 -0.0000010 -0.0000102 -0.0000102   0.000000 
  3  -0.0000059  0.0000018  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046491        tan f2 = 0.0046260 

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 =  14.000 TDT.


Circumstances at Greatest Eclipse:  13:42:20 UT

Latitude:   25.7° S      Sun’s Altitude:    60.6°          Path Width = 172.4 km
Longitude:  36.3° W      Sun’s Azimuth:     19.5°    Central Duration = 04m42s 
