   Instant of          21:20:45 TDT     JD = 2226615.38900 
Greatest Eclipse:    (=21:15:4 UT)

Gamma = -0.4738            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9606             Lunation No. = -7617 
     Eclipse Type = A                  Saros Series = 120 
                                                 ΔT = 340.9 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:   1384 Feb 21   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0386610 -0.5059940 -7.4713802  0.5615120  0.0152980 131.723907 
  1   0.5040622  0.1505236  0.0154590  0.0001130  0.0001125  15.003510 
  2  -0.0000268  0.0000587  0.0000010 -0.0000106 -0.0000106   0.000000 
  3  -0.0000063 -0.0000018  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047064        tan f2 = 0.0046830 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  21:15:4 UT

Latitude:   34.6° S      Sun’s Altitude:    61.5°          Path Width = 161.8 km
Longitude: 126.0° W      Sun’s Azimuth:    340.0°    Central Duration = 04m05s 
