   Instant of          10:57:38 TDT     JD = 2748627.95700 
Greatest Eclipse:    (=10:5:30 UT)

Gamma = -0.6571            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0688             Lunation No. = 10060 
     Eclipse Type = T                  Saros Series = 170 
                                                 ΔT = 3128.3 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:   2813 May 21   11.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0936360 -0.6508040 20.2856102  0.5319680 -0.0140990 345.558563 
  1   0.5804990  0.0627857  0.0080850  0.0000006  0.0000006  15.000450 
  2   0.0000099 -0.0001051 -0.0000050 -0.0000129 -0.0000128   0.000000 
  3  -0.0000099 -0.0000010  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046332        tan f2 = 0.0046101 

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 =  11.000 TDT.


Circumstances at Greatest Eclipse:  10:5:30 UT

Latitude:   20.7° S      Sun’s Altitude:    48.8°          Path Width = 297.2 km
Longitude:  32.4° E      Sun’s Azimuth:    353.8°    Central Duration = 06m11s 
