   Instant of          08:44:50 TDT     JD = 2172899.86400 
Greatest Eclipse:    (=08:34:22 UT)

Gamma = -1.3369            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.3759             Lunation No. = -9436 
     Eclipse Type = P                  Saros Series = 128 
                                                 ΔT = 628.2 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:   1237 Jan 28    9.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.4187300 -1.2778360 -16.0897007  0.5422510 -0.0038680 311.125458 
  1   0.5589881  0.1186848  0.0122940 -0.0000953 -0.0000948  15.000720 
  2  -0.0000326  0.0001833  0.0000030 -0.0000126 -0.0000125   0.000000 
  3  -0.0000090 -0.0000018  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047319        tan f2 = 0.0047083 

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 =   9.000 TDT.


Circumstances at Greatest Eclipse:  08:34:22 UT

Latitude:   70.0° S      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 162.2° W      Sun’s Azimuth:    215.7°    Central Duration = 00m00s 
