   Instant of          19:12:16 TDT     JD = 2781023.30000 
Greatest Eclipse:    (=18:10:21 UT)

Gamma = -0.7182            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9466             Lunation No. = 11157 
     Eclipse Type = A                  Saros Series = 155 
                                                 ΔT = 3715.3 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:   2902 Jan 30   19.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1610660 -0.7080170 -17.5802193  0.5649220  0.0186910 102.206688 
  1   0.4884690  0.1903776  0.0109190 -0.0001046 -0.0001041  14.999470 
  2  -0.0000336  0.0001422  0.0000040 -0.0000107 -0.0000106   0.000000 
  3  -0.0000060 -0.0000025  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047522        tan f2 = 0.0047286 

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 =  19.000 TDT.


Circumstances at Greatest Eclipse:  18:10:21 UT

Latitude:   58.3° S      Sun’s Altitude:    43.8°          Path Width = 280.4 km
Longitude:  60.1° W      Sun’s Azimuth:    319.2°    Central Duration = 04m21s 
