   Instant of          21:50:09 TDT     JD = 2250358.41000 
Greatest Eclipse:    (=21:45:56 UT)

Gamma = 0.4008             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0561             Lunation No. = -6813 
     Eclipse Type = T                  Saros Series = 121 
                                                 ΔT = 252.9 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:   1449 Feb 22   22.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1054660  0.3983470 -6.5990400  0.5358670 -0.0102200 146.865524 
  1   0.5135450  0.2761175  0.0153160 -0.0000227 -0.0000226  15.003700 
  2  -0.0000114  0.0000168  0.0000010 -0.0000130 -0.0000130   0.000000 
  3  -0.0000086 -0.0000049  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047039        tan f2 = 0.0046804 

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 =  22.000 TDT.


Circumstances at Greatest Eclipse:  21:45:56 UT

Latitude:   14.3° N      Sun’s Altitude:    66.3°          Path Width = 200.3 km
Longitude: 154.6° W      Sun’s Azimuth:    151.1°    Central Duration = 04m36s 
