   Instant of          20:17:51 TDT     JD = 2550891.34600 
Greatest Eclipse:    (=20:7:18 UT)

Gamma = 1.4365             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.2000             Lunation No. = 3364 
     Eclipse Type = P                  Saros Series = 165 
                                                 ΔT = 632.5 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:   2272 Jan 01   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.4123210  1.3859720 -22.9772396  0.5500540  0.0038960 119.295601 
  1   0.5472521  0.0964483  0.0031600 -0.0001074 -0.0001069  14.996570 
  2   0.0000079  0.0000966  0.0000060 -0.0000120 -0.0000119   0.000000 
  3  -0.0000080 -0.0000016  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047540        tan f2 = 0.0047304 

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:  20:7:18 UT

Latitude:   65.1° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 145.4° W      Sun’s Azimuth:    157.7°    Central Duration = 00m00s 
