   Instant of          23:19:57 TDT     JD = 2138909.47200 
Greatest Eclipse:    (=23:4:47 UT)

Gamma = 0.7075             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9459             Lunation No. = -10587 
     Eclipse Type = A                  Saros Series = 98 
                                                 ΔT = 910.0 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:   1144 Jan 06   23.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2222640  0.6938410 -21.5985298  0.5651510  0.0189180 162.358749 
  1   0.5218917  0.0359918  0.0069930  0.0001119  0.0001114  14.997510 
  2  -0.0000170  0.0001130  0.0000060 -0.0000106 -0.0000106   0.000000 
  3  -0.0000065 -0.0000004  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047504        tan f2 = 0.0047268 

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 =  23.000 TDT.


Circumstances at Greatest Eclipse:  23:4:47 UT

Latitude:   23.5° N      Sun’s Altitude:    44.8°          Path Width = 281.9 km
Longitude: 166.6° W      Sun’s Azimuth:    176.0°    Central Duration = 06m36s 
