   Instant of          13:46:39 TDT     JD = 2403740.07400 
Greatest Eclipse:    (=13:46:37 UT)

Gamma = -0.6251            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9201             Lunation No. = -1619 
     Eclipse Type = A                  Saros Series = 138 
                                                 ΔT = 1.7 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:   1869 Feb 11   14.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2533810 -0.5823880 -13.8754797  0.5736770  0.0274020  26.377741 
  1   0.4910482  0.1164406  0.0134940  0.0000245  0.0000244  15.001320 
  2  -0.0000329  0.0001035  0.0000030 -0.0000099 -0.0000098   0.000000 
  3  -0.0000055 -0.0000012  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 =  14.000 TDT.


Circumstances at Greatest Eclipse:  13:46:37 UT

Latitude:   51.3° S      Sun’s Altitude:    51.0°          Path Width = 387.1 km
Longitude:   9.7° W      Sun’s Azimuth:    339.2°    Central Duration = 08m02s 
