   Instant of          16:18:41 TDT     JD = 2703210.18000 
Greatest Eclipse:    (=15:38:51 UT)

Gamma = 0.4578             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9612             Lunation No. = 8522 
     Eclipse Type = A                  Saros Series = 152 
                                                 ΔT = 2389.7 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:   2689 Jan 13   16.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1973910  0.4449420 -21.3068104  0.5614750  0.0152610  58.200790 
  1   0.5301271  0.0374955  0.0071190 -0.0001104 -0.0001099  14.997570 
  2   0.0000150  0.0001290  0.0000060 -0.0000110 -0.0000109   0.000000 
  3  -0.0000069 -0.0000004  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047542        tan f2 = 0.0047306 

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 =  16.000 TDT.


Circumstances at Greatest Eclipse:  15:38:51 UT

Latitude:    5.9° N      Sun’s Altitude:    62.7°          Path Width = 158.1 km
Longitude:  54.7° W      Sun’s Azimuth:    176.2°    Central Duration = 04m52s 
