   Instant of          21:04:41 TDT     JD = 1902871.37800 
Greatest Eclipse:    (=19:29:37 UT)

Gamma = -0.0243            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0354             Lunation No. = -18580 
     Eclipse Type = T                  Saros Series = 90 
                                                 ΔT = 5704.3 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:   497 Oct 11   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0508380 -0.0004280 -7.9436698  0.5414750 -0.0046390 138.239471 
  1   0.5049241 -0.2685842 -0.0152530  0.0000887  0.0000883  15.003210 
  2   0.0000150  0.0000511  0.0000020 -0.0000126 -0.0000125   0.000000 
  3  -0.0000080  0.0000045  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047208        tan f2 = 0.0046973 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  19:29:37 UT

Latitude:    9.2° S      Sun’s Altitude:    88.6°          Path Width = 119.0 km
Longitude: 116.2° W      Sun’s Azimuth:     27.0°    Central Duration = 03m04s 
