   Instant of          08:17:01 TDT     JD = 1954697.84500 
Greatest Eclipse:    (=7:4:38 UT)

Gamma = 0.5887             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0620             Lunation No. = -16825 
     Eclipse Type = T                  Saros Series = 103 
                                                 ΔT = 4343.2 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:   639 Sep 03    8.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0139720  0.6113360  6.9341698  0.5338940 -0.0121830 300.586090 
  1   0.5579275 -0.1706245 -0.0153290 -0.0000069 -0.0000068  15.004380 
  2  -0.0000132 -0.0000788 -0.0000020 -0.0000129 -0.0000129   0.000000 
  3  -0.0000095  0.0000028  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046665        tan f2 = 0.0046432 

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 =   8.000 TDT.


Circumstances at Greatest Eclipse:  7:4:38 UT

Latitude:   41.3° N      Sun’s Altitude:    53.7°          Path Width = 250.4 km
Longitude:  86.5° E      Sun’s Azimuth:    202.6°    Central Duration = 04m42s 
