   Instant of          17:21:21 TDT     JD = 2515868.22300 
Greatest Eclipse:    (=17:14:56 UT)

Gamma = 0.2532             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9849             Lunation No. = 2178 
     Eclipse Type = A                  Saros Series = 143 
                                                 ΔT = 385.2 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:   2176 Feb 10   17.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2810480  0.1504740 -14.3046198  0.5549640  0.0087820  71.529671 
  1   0.4952634  0.2249554  0.0130090 -0.0001156 -0.0001150  15.001070 
  2  -0.0000089  0.0000837  0.0000030 -0.0000114 -0.0000114   0.000000 
  3  -0.0000068 -0.0000033  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047407        tan f2 = 0.0047170 

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:  17:14:56 UT

Latitude:    0.9° S      Sun’s Altitude:    75.3°          Path Width = 54.9 km
Longitude:  81.3° W      Sun’s Azimuth:    156.4°    Central Duration = 01m34s 
