   Instant of          10:54:43 TDT     JD = 2064049.95500 
Greatest Eclipse:    (=10:22:37 UT)

Gamma = -0.3777            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9219             Lunation No. = -13122 
     Eclipse Type = A                  Saros Series = 104 
                                                 ΔT = 1925.9 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:   939 Jan 23   11.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1053840 -0.3654620 -18.2733593  0.5737650  0.0274890 341.211456 
  1   0.4977259  0.0822467  0.0108090 -0.0000343 -0.0000341  14.999550 
  2  -0.0000179  0.0001289  0.0000040 -0.0000099 -0.0000098   0.000000 
  3  -0.0000056 -0.0000009  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047361        tan f2 = 0.0047125 

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 =  11.000 TDT.


Circumstances at Greatest Eclipse:  10:22:37 UT

Latitude:   40.3° S      Sun’s Altitude:    67.6°          Path Width = 318.9 km
Longitude:  32.8° E      Sun’s Azimuth:    348.4°    Central Duration = 08m56s 
