   Instant of          02:42:42 TDT     JD = 2421428.61300 
Greatest Eclipse:    (=02:42:22 UT)

Gamma = -1.5101            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.0862             Lunation No. = -1020 
     Eclipse Type = Pb                 Saros Series = 154 
                                                 ΔT = 19.8 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:   1917 Jul 19    3.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2815660 -1.4909410 20.9880199  0.5627990  0.0165780 223.493073 
  1   0.4906180 -0.1432053 -0.0070510  0.0000595  0.0000592  15.000470 
  2  -0.0000334 -0.0000627 -0.0000050 -0.0000099 -0.0000098   0.000000 
  3  -0.0000056  0.0000018  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046017        tan f2 = 0.0045788 

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 =   3.000 TDT.


Circumstances at Greatest Eclipse:  02:42:22 UT

Latitude:   63.7° S      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 101.8° E      Sun’s Azimuth:     36.1°    Central Duration = 00m00s 
