   Instant of          07:00:09 TDT     JD = 2005638.79200 
Greatest Eclipse:    (=6:8:20 UT)

Gamma = -0.1313            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9685             Lunation No. = -15100 
     Eclipse Type = A                  Saros Series = 91 
                                                 ΔT = 3109.3 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:   779 Feb 21    7.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0594990 -0.1169950 -9.3283300  0.5597290  0.0135240 281.327209 
  1   0.4692938  0.2443277  0.0147920 -0.0001168 -0.0001163  15.003190 
  2  -0.0000126  0.0000619  0.0000020 -0.0000107 -0.0000107   0.000000 
  3  -0.0000059 -0.0000033  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046995        tan f2 = 0.0046761 

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 =   7.000 TDT.


Circumstances at Greatest Eclipse:  6:8:20 UT

Latitude:   16.1° S      Sun’s Altitude:    82.4°          Path Width = 114.3 km
Longitude:  95.2° E      Sun’s Azimuth:    332.1°    Central Duration = 03m14s 
