   Instant of          04:55:35 TDT     JD = 2166136.70500 
Greatest Eclipse:    (=04:44:18 UT)

Gamma = 0.8225             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9425             Lunation No. = -9665 
     Eclipse Type = A                  Saros Series = 123 
                                                 ΔT = 676.8 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:   1218 Jul 24    5.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1668710  0.8062380 18.5105591  0.5654900  0.0192560 253.781616 
  1   0.5013333 -0.0802818 -0.0100240  0.0000414  0.0000412  15.001560 
  2  -0.0000301 -0.0001402 -0.0000040 -0.0000098 -0.0000097   0.000000 
  3  -0.0000057  0.0000009  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046148        tan f2 = 0.0045918 

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 =   5.000 TDT.


Circumstances at Greatest Eclipse:  04:44:18 UT

Latitude:   72.3° N      Sun’s Altitude:    34.3°          Path Width = 376.3 km
Longitude: 135.3° E      Sun’s Azimuth:    209.3°    Central Duration = 04m34s 
