   Instant of          19:01:52 TDT     JD = 2633193.29300 
Greatest Eclipse:    (=18:37:48 UT)

Gamma = 0.2341             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9728             Lunation No. = 6151 
     Eclipse Type = A                  Saros Series = 146 
                                                 ΔT = 1444.3 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:   2497 May 02   19.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0635900  0.2258850 15.8159504  0.5583470  0.0121480 105.677139 
  1   0.5153457  0.1067884  0.0119020 -0.0001104 -0.0001099  15.002110 
  2   0.0000381 -0.0001004 -0.0000040 -0.0000105 -0.0000105   0.000000 
  3  -0.0000065 -0.0000013  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046487        tan f2 = 0.0046256 

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 =  19.000 TDT.


Circumstances at Greatest Eclipse:  18:37:48 UT

Latitude:   29.2° N      Sun’s Altitude:    76.3°          Path Width = 100.4 km
Longitude: 103.2° W      Sun’s Azimuth:    167.2°    Central Duration = 02m59s 
