   Instant of          09:03:45 TDT     JD = 1712753.87800 
Greatest Eclipse:    (=6:4:19 UT)

Gamma = 0.6856             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9425             Lunation No. = -25018 
     Eclipse Type = A                  Saros Series = 77 
                                                 ΔT = 10765.5 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:   -23 Apr 07    9.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3574020  0.5858910  5.8476601  0.5662300  0.0199920 314.596161 
  1   0.4452039  0.2440598  0.0151440  0.0000410  0.0000408  15.004910 
  2   0.0000244 -0.0000543 -0.0000010 -0.0000098 -0.0000098   0.000000 
  3  -0.0000050 -0.0000029  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046292        tan f2 = 0.0046062 

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 =   9.000 TDT.


Circumstances at Greatest Eclipse:  6:4:19 UT

Latitude:   42.5° N      Sun’s Altitude:    46.5°          Path Width = 285.1 km
Longitude:  62.9° E      Sun’s Azimuth:    139.8°    Central Duration = 05m23s 
