   Instant of          20:49:11 TDT     JD = 2552958.36700 
Greatest Eclipse:    (=20:38:22 UT)

Gamma = 0.1573             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0362             Lunation No. = 3434 
     Eclipse Type = T                  Saros Series = 149 
                                                 ΔT = 648.9 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:   2277 Aug 29   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1407760  0.1231700  8.9878702  0.5411070 -0.0050060 134.726334 
  1   0.5397817 -0.1551653 -0.0144910 -0.0001099 -0.0001093  15.004560 
  2  -0.0000078 -0.0000661 -0.0000020 -0.0000119 -0.0000118   0.000000 
  3  -0.0000082  0.0000023  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046260        tan f2 = 0.0046030 

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:  20:38:22 UT

Latitude:   17.8° N      Sun’s Altitude:    80.8°          Path Width = 123.1 km
Longitude: 126.7° W      Sun’s Azimuth:    196.4°    Central Duration = 03m28s 
