   Instant of          06:39:02 TDT     JD = 1547766.77700 
Greatest Eclipse:    (=2:1:7 UT)

Gamma = 0.6740             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0136             Lunation No. = -30605 
     Eclipse Type = T                  Saros Series = 67 
                                                 ΔT = 16674.8 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:   -475 Jul 22    7.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2382650  0.6591800 21.8563805  0.5458120 -0.0003240 284.806549 
  1   0.5496972 -0.0378740 -0.0065660 -0.0001236 -0.0001230  14.999770 
  2  -0.0000040 -0.0001830 -0.0000050 -0.0000115 -0.0000114   0.000000 
  3  -0.0000079  0.0000004  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046259        tan f2 = 0.0046028 

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 =   7.000 TDT.


Circumstances at Greatest Eclipse:  2:1:7 UT

Latitude:   64.3° N      Sun’s Altitude:    47.3°          Path Width = 63.6 km
Longitude: 156.2° E      Sun’s Azimuth:    188.4°    Central Duration = 01m00s 
