   Instant of          03:28:22 TDT     JD = 2581041.64500 
Greatest Eclipse:    (=03:13:30 UT)

Gamma = 0.8870             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0697             Lunation No. = 4385 
     Eclipse Type = T                  Saros Series = 161 
                                                 ΔT = 892.3 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:   2354 Jul 21    3.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1821410  0.9109020 20.4863606  0.5303330 -0.0157250 223.212463 
  1   0.5809525 -0.0606985 -0.0078080  0.0000302  0.0000301  15.000960 
  2  -0.0000088 -0.0001938 -0.0000040 -0.0000128 -0.0000127   0.000000 
  3  -0.0000099  0.0000009  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0045996        tan f2 = 0.0045767 

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 =   3.000 TDT.


Circumstances at Greatest Eclipse:  03:13:30 UT

Latitude:   81.4° N      Sun’s Altitude:    27.1°          Path Width = 498.9 km
Longitude: 171.7° E      Sun’s Azimuth:    220.7°    Central Duration = 03m51s 
