   Instant of          17:53:24 TDT     JD = 1305822.24500 
Greatest Eclipse:    (=10:9:30 UT)

Gamma = 0.6398             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9965             Lunation No. = -38798 
     Eclipse Type = A                  Saros Series = 41 
                                                 ΔT = 27833.9 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:   -1137 Feb 23   18.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2201290  0.6036740 -13.6745300  0.5507030  0.0045420  85.650429 
  1   0.4924613  0.2337467  0.0132530  0.0001143  0.0001137  15.002600 
  2  -0.0000424  0.0000435  0.0000030 -0.0000113 -0.0000113   0.000000 
  3  -0.0000068 -0.0000034  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046704        tan f2 = 0.0046471 

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 =  18.000 TDT.


Circumstances at Greatest Eclipse:  10:9:30 UT

Latitude:   22.5° N      Sun’s Altitude:    50.1°          Path Width = 15.6 km
Longitude:  15.0° E      Sun’s Azimuth:    153.3°    Central Duration = 00m20s 
