   Instant of          20:17:43 TDT     JD = 1673744.34600 
Greatest Eclipse:    (=16:59:12 UT)

Gamma = 0.9739             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9819             Lunation No. = -26339 
     Eclipse Type = A                  Saros Series = 54 
                                                 ΔT = 11910.5 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:   -130 Jun 18   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1146200  0.9798990 23.5134296  0.5522180  0.0060500 121.262062 
  1   0.5333738 -0.0233615  0.0022230 -0.0001074 -0.0001069  14.999200 
  2   0.0000140 -0.0001988 -0.0000050 -0.0000107 -0.0000107   0.000000 
  3  -0.0000070  0.0000004  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0045986        tan f2 = 0.0045757 

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:  16:59:12 UT

Latitude:   78.6° N      Sun’s Altitude:    12.4°          Path Width = 303.3 km
Longitude:  91.6° E      Sun’s Azimuth:    348.3°    Central Duration = 01m02s 
