   Instant of          20:07:03 TDT     JD = 2711006.33800 
Greatest Eclipse:    (=19:25:13 UT)

Gamma = -0.5738            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9619             Lunation No. = 8786 
     Eclipse Type = A                  Saros Series = 149 
                                                 ΔT = 2509.5 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:   2710 May 20   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1203150 -0.5643540 19.9500999  0.5607980  0.0145880 120.627892 
  1   0.4935870  0.1613934  0.0082650 -0.0000944 -0.0000939  15.000420 
  2   0.0000475 -0.0000928 -0.0000050 -0.0000102 -0.0000102   0.000000 
  3  -0.0000059 -0.0000021  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046342        tan f2 = 0.0046112 

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 =  20.000 TDT.


Circumstances at Greatest Eclipse:  19:25:13 UT

Latitude:   13.6° S      Sun’s Altitude:    54.9°          Path Width = 166.3 km
Longitude: 101.3° W      Sun’s Azimuth:    342.6°    Central Duration = 04m34s 
