   Instant of          02:27:58 TDT     JD = 1238581.60300 
Greatest Eclipse:    (=17:44:27 UT)

Gamma = 0.8791             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0432             Lunation No. = -41075 
     Eclipse Type = T                  Saros Series = 39 
                                                 ΔT = 31410.9 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:   -1321 Jan 20    2.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.4691240  0.7913790 -22.5653591  0.5370370 -0.0090560 206.703995 
  1   0.5653505  0.1358671  0.0054450 -0.0000248 -0.0000247  14.997750 
  2  -0.0000089  0.0001191  0.0000060 -0.0000130 -0.0000129   0.000000 
  3  -0.0000095 -0.0000024  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047160        tan f2 = 0.0046925 

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 =   2.000 TDT.


Circumstances at Greatest Eclipse:  17:44:27 UT

Latitude:   37.6° N      Sun’s Altitude:    28.2°          Path Width = 301.4 km
Longitude:  97.5° W      Sun’s Azimuth:    164.2°    Central Duration = 03m32s 
