   Instant of          07:50:13 TDT     JD = 2169237.82700 
Greatest Eclipse:    (=07:39:19 UT)

Gamma = -0.6788            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0450             Lunation No. = -9560 
     Eclipse Type = T                  Saros Series = 99 
                                                 ΔT = 654.1 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:   1227 Jan 19    8.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.3224180 -0.6047990 -18.7705193  0.5377870 -0.0083090 296.446014 
  1   0.5474844  0.2003285  0.0100590 -0.0000201 -0.0000200  14.999300 
  2  -0.0000627  0.0001641  0.0000040 -0.0000131 -0.0000131   0.000000 
  3  -0.0000092 -0.0000036  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047407        tan f2 = 0.0047171 

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 =   8.000 TDT.


Circumstances at Greatest Eclipse:  07:39:19 UT

Latitude:   57.4° S      Sun’s Altitude:    47.0°          Path Width = 203.6 km
Longitude:  94.3° E      Sun’s Azimuth:    323.2°    Central Duration = 02m59s 
