   Instant of          05:38:32 TDT     JD = 1641850.73500 
Greatest Eclipse:    (=2:2:54 UT)

Gamma = 1.1494             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.7153             Lunation No. = -27419 
     Eclipse Type = P                  Saros Series = 46 
                                                 ΔT = 12937.9 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:   -217 Feb 22    6.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1154430  1.1598670 -11.7458897  0.5533890  0.0072150 265.881866 
  1   0.5218203  0.1421607  0.0142650  0.0001089  0.0001083  15.002990 
  2  -0.0000287  0.0000102  0.0000020 -0.0000112 -0.0000111   0.000000 
  3  -0.0000071 -0.0000019  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046850        tan f2 = 0.0046617 

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 =   6.000 TDT.


Circumstances at Greatest Eclipse:  2:2:54 UT

Latitude:   70.8° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 100.4° E      Sun’s Azimuth:    128.4°    Central Duration = 00m00s 
