   Instant of          17:22:54 TDT     JD = 2641875.22400 
Greatest Eclipse:    (=16:57:5 UT)

Gamma = -1.2116            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.6039             Lunation No. = 6445 
     Eclipse Type = P                  Saros Series = 168 
                                                 ΔT = 1548.8 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:   2521 Feb 08   17.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0649650 -1.2275460 -14.8301496  0.5548770  0.0086960  71.733810 
  1   0.5313825  0.1203156  0.0129610 -0.0001145 -0.0001140  15.000870 
  2  -0.0000086  0.0001600  0.0000030 -0.0000115 -0.0000114   0.000000 
  3  -0.0000074 -0.0000016  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047455        tan f2 = 0.0047218 

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 =  17.000 TDT.


Circumstances at Greatest Eclipse:  16:57:5 UT

Latitude:   70.5° S      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  67.4° E      Sun’s Azimuth:    219.9°    Central Duration = 00m00s 
