   Instant of          01:48:05 TDT     JD = 2648460.57500 
Greatest Eclipse:    (=01:20:54 UT)

Gamma = -1.2050            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.6153             Lunation No. = 6668 
     Eclipse Type = P                  Saros Series = 168 
                                                 ΔT = 1630.5 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:   2539 Feb 20    2.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.4197510 -1.1346800 -11.0965996  0.5551550  0.0089720 206.800583 
  1   0.5241306  0.1423406  0.0145450 -0.0001284 -0.0001277  15.002200 
  2  -0.0000207  0.0001295  0.0000020 -0.0000114 -0.0000113   0.000000 
  3  -0.0000073 -0.0000019  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047372        tan f2 = 0.0047136 

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 =   2.000 TDT.


Circumstances at Greatest Eclipse:  01:20:54 UT

Latitude:   71.3° S      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  71.7° W      Sun’s Azimuth:    233.2°    Central Duration = 00m00s 
