   Instant of          18:21:45 TDT     JD = 2311368.26500 
Greatest Eclipse:    (=18:20:6 UT)

Gamma = 0.8568             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0279             Lunation No. = -4747 
     Eclipse Type = T                  Saros Series = 133 
                                                 ΔT = 99.2 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:   1616 Mar 17   18.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.5968610  0.6484060 -0.9851300  0.5410430 -0.0050690  87.885277 
  1   0.4972264  0.2767136  0.0157790  0.0000986  0.0000981  15.004380 
  2   0.0000157 -0.0000353  0.0000000 -0.0000124 -0.0000123   0.000000 
  3  -0.0000078 -0.0000045  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046888        tan f2 = 0.0046655 

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 =  18.000 TDT.


Circumstances at Greatest Eclipse:  18:20:6 UT

Latitude:   48.0° N      Sun’s Altitude:    30.7°          Path Width = 179.8 km
Longitude: 131.4° W      Sun’s Azimuth:    133.7°    Central Duration = 01m58s 
