   Instant of          23:12:11 TDT     JD = 2806330.46700 
Greatest Eclipse:    (=22:2:2 UT)

Gamma = -0.1967            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0476             Lunation No. = 12014 
     Eclipse Type = T                  Saros Series = 163 
                                                 ΔT = 4208.7 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:   2971 May 15   23.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0440640 -0.2240000 19.0440102  0.5382080 -0.0078900 165.627258 
  1   0.5381136  0.1890880  0.0091460  0.0000925  0.0000921  15.000800 
  2   0.0000325 -0.0001145 -0.0000040 -0.0000123 -0.0000123   0.000000 
  3  -0.0000085 -0.0000032  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046434        tan f2 = 0.0046203 

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:  22:2:2 UT

Latitude:    8.4° N      Sun’s Altitude:    78.7°          Path Width = 161.2 km
Longitude: 147.3° W      Sun’s Azimuth:    341.5°    Central Duration = 04m27s 
