   Instant of          00:20:47 TDT     JD = 2637533.51400 
Greatest Eclipse:    (=23:55:51 UT)

Gamma = 0.4676             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0023             Lunation No. = 6298 
     Eclipse Type = H                  Saros Series = 157 
                                                 ΔT = 1496.1 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:   2509 Mar 22    0.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.3940430  0.3159520  0.5164200  0.5496290  0.0034740 178.348434 
  1   0.4819700  0.2678341  0.0158360  0.0001235  0.0001229  15.004080 
  2   0.0000042 -0.0000257  0.0000000 -0.0000117 -0.0000116   0.000000 
  3  -0.0000068 -0.0000040  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047041        tan f2 = 0.0046807 

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 =   0.000 TDT.


Circumstances at Greatest Eclipse:  23:55:51 UT

Latitude:   24.8° N      Sun’s Altitude:    62.0°          Path Width = 8.8 km
Longitude: 168.2° E      Sun’s Azimuth:    147.8°    Central Duration = 00m12s 
