   Instant of          21:22:43 TDT     JD = 2163863.39100 
Greatest Eclipse:    (=21:11:9 UT)

Gamma = 0.8394             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0620             Lunation No. = -9742 
     Eclipse Type = T                  Saros Series = 96 
                                                 ΔT = 694.0 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:   1212 May 02   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3665210  0.7864540 17.5755005  0.5326260 -0.0134440 136.202530 
  1   0.5711030  0.1040858  0.0107250 -0.0000430 -0.0000428  15.002120 
  2   0.0000482 -0.0001600 -0.0000040 -0.0000127 -0.0000126   0.000000 
  3  -0.0000096 -0.0000017  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046155        tan f2 = 0.0045925 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  21:11:9 UT

Latitude:   72.4° N      Sun’s Altitude:    32.6°          Path Width = 376.8 km
Longitude: 168.7° W      Sun’s Azimuth:    145.9°    Central Duration = 03m43s 
