   Instant of          21:41:49 TDT     JD = 2565243.40400 
Greatest Eclipse:    (=21:29:18 UT)

Gamma = 1.4139             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.2499             Lunation No. = 3850 
     Eclipse Type = P                  Saros Series = 124 
                                                 ΔT = 750.8 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:   2311 Apr 19   22.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2168380  1.4060890 11.0535402  0.5605100  0.0143010 150.163223 
  1   0.5050702  0.1368315  0.0141370 -0.0001131 -0.0001126  15.003400 
  2   0.0000424 -0.0001182 -0.0000020 -0.0000104 -0.0000104   0.000000 
  3  -0.0000063 -0.0000017  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046631        tan f2 = 0.0046399 

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 =  22.000 TDT.


Circumstances at Greatest Eclipse:  21:29:18 UT

Latitude:   71.3° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  92.3° E      Sun’s Azimuth:     53.3°    Central Duration = 00m00s 
