   Instant of          20:06:40 TDT     JD = 2540289.33800 
Greatest Eclipse:    (=19:57:29 UT)

Gamma = 1.2835             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.4750             Lunation No. = 3005 
     Eclipse Type = P                  Saros Series = 126 
                                                 ΔT = 551.4 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:   2242 Dec 22   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0526380  1.2840940 -23.4088306  0.5393090 -0.0067950 120.487770 
  1   0.5775064 -0.0528240  0.0003030  0.0000480  0.0000477  14.996400 
  2   0.0000062  0.0001053  0.0000070 -0.0000130 -0.0000130   0.000000 
  3  -0.0000097  0.0000010  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047511        tan f2 = 0.0047274 

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 =  20.000 TDT.


Circumstances at Greatest Eclipse:  19:57:29 UT

Latitude:   66.0° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 106.9° W      Sun’s Azimuth:    191.9°    Central Duration = 00m00s 
