   Instant of          10:21:38 TDT     JD = 1926082.93200 
Greatest Eclipse:    (=8:56:53 UT)

Gamma = 0.8810             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9379             Lunation No. = -17794 
     Eclipse Type = A                  Saros Series = 76 
                                                 ΔT = 5084.8 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:   561 Apr 30   10.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3680880  0.8209400 15.3698702  0.5664510  0.0202120 331.280334 
  1   0.4936024  0.1092057  0.0121930  0.0000080  0.0000079  15.002910 
  2   0.0000327 -0.0001197 -0.0000030 -0.0000097 -0.0000096   0.000000 
  3  -0.0000055 -0.0000012  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046131        tan f2 = 0.0045901 

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 =  10.000 TDT.


Circumstances at Greatest Eclipse:  8:56:53 UT

Latitude:   73.1° N      Sun’s Altitude:    27.8°          Path Width = 491.4 km
Longitude:   3.9° E      Sun’s Azimuth:    134.8°    Central Duration = 04m48s 
