   Instant of          22:23:38 TDT     JD = 1909280.43300 
Greatest Eclipse:    (=20:51:26 UT)

Gamma = -0.0175            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9861             Lunation No. = -18363 
     Eclipse Type = A                  Saros Series = 85 
                                                 ΔT = 5531.8 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:   515 Apr 29   22.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1832860 -0.1015720 14.9596596  0.5546620  0.0084820 151.249832 
  1   0.4834235  0.2174441  0.0121680 -0.0001055 -0.0001050  15.003030 
  2   0.0000600 -0.0000735 -0.0000030 -0.0000106 -0.0000105   0.000000 
  3  -0.0000061 -0.0000029  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046129        tan f2 = 0.0045900 

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 =  22.000 TDT.


Circumstances at Greatest Eclipse:  20:51:26 UT

Latitude:   14.1° N      Sun’s Altitude:    89.1°          Path Width = 49.1 km
Longitude: 133.6° W      Sun’s Azimuth:    333.6°    Central Duration = 01m28s 
