   Instant of          21:26:40 TDT     JD = 1420725.39400 
Greatest Eclipse:    (=15:16:19 UT)

Gamma = -0.1582            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9802             Lunation No. = -34907 
     Eclipse Type = A                  Saros Series = 50 
                                                 ΔT = 22221.3 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:   -823 Sep 25   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2862150 -0.0202550  2.2993700  0.5562780  0.0100890 136.345612 
  1   0.4690843 -0.2644054 -0.0161570  0.0001339  0.0001332  15.003890 
  2  -0.0000120 -0.0000033 -0.0000010 -0.0000112 -0.0000111   0.000000 
  3  -0.0000062  0.0000037  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047185        tan f2 = 0.0046950 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  15:16:19 UT

Latitude:    5.7° S      Sun’s Altitude:    80.9°          Path Width = 71.1 km
Longitude:  54.7° W      Sun’s Azimuth:     29.4°    Central Duration = 01m58s 
