   Instant of          18:55:22 TDT     JD = 2758491.28800 
Greatest Eclipse:    (=18:0:20 UT)

Gamma = -0.7118            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0657             Lunation No. = 10394 
     Eclipse Type = T                  Saros Series = 151 
                                                 ΔT = 3301.7 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:   2840 May 22   19.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2482030 -0.6686720 20.6312408  0.5324740 -0.0135960 105.498077 
  1   0.5577760  0.1678516  0.0073890 -0.0000353 -0.0000351  15.000230 
  2   0.0000330 -0.0001008 -0.0000050 -0.0000128 -0.0000128   0.000000 
  3  -0.0000094 -0.0000030  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046320        tan f2 = 0.0046089 

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 =  19.000 TDT.


Circumstances at Greatest Eclipse:  18:0:20 UT

Latitude:   23.1° S      Sun’s Altitude:    44.5°          Path Width = 302.9 km
Longitude:  77.7° W      Sun’s Azimuth:    343.0°    Central Duration = 05m41s 
