   Instant of          22:33:14 TDT     JD = 1846202.44000 
Greatest Eclipse:    (=20:32:42 UT)

Gamma = 0.3313             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9374             Lunation No. = -20499 
     Eclipse Type = A                  Saros Series = 89 
                                                 ΔT = 7231.8 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:   342 Aug 17   23.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2978190  0.2678320 13.5095301  0.5688360  0.0225850 164.556870 
  1   0.4901369 -0.1207420 -0.0133250 -0.0000078 -0.0000078  15.002940 
  2  -0.0000293 -0.0000871 -0.0000030 -0.0000097 -0.0000097   0.000000 
  3  -0.0000055  0.0000013  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046499        tan f2 = 0.0046268 

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 =  23.000 TDT.


Circumstances at Greatest Eclipse:  20:32:42 UT

Latitude:   32.4° N      Sun’s Altitude:    70.5°          Path Width = 246.1 km
Longitude: 122.3° W      Sun’s Azimuth:    195.8°    Central Duration = 07m21s 
