   Instant of          11:57:00 TDT     JD = 2566128.99800 
Greatest Eclipse:    (=11:44:22 UT)

Gamma = 0.0405             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0249             Lunation No. = 3880 
     Eclipse Type = T                  Saros Series = 149 
                                                 ΔT = 758.4 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:   2313 Sep 21   12.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0388790  0.0301440  0.7586400  0.5441210 -0.0020070   1.636150 
  1   0.5311609 -0.1695989 -0.0157130 -0.0001112 -0.0001107  15.005060 
  2   0.0000116 -0.0000125  0.0000000 -0.0000118 -0.0000117   0.000000 
  3  -0.0000079  0.0000024  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046500        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 =  12.000 TDT.


Circumstances at Greatest Eclipse:  11:44:22 UT

Latitude:    3.0° N      Sun’s Altitude:    87.7°          Path Width = 84.6 km
Longitude:   3.0° E      Sun’s Azimuth:    197.6°    Central Duration = 02m30s 
