   Instant of          16:56:36 TDT     JD = 2484683.20600 
Greatest Eclipse:    (=16:53:35 UT)

Gamma = 0.9157             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0561             Lunation No. = 1122 
     Eclipse Type = T                  Saros Series = 155 
                                                 ΔT = 180.9 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:   2090 Sep 23   17.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.3121450  0.8614840 -0.4715300  0.5333920 -0.0126820  76.964981 
  1   0.5554707 -0.1789025 -0.0157740  0.0000148  0.0000147  15.004990 
  2  -0.0000192 -0.0000459  0.0000000 -0.0000129 -0.0000129   0.000000 
  3  -0.0000095  0.0000030  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046583        tan f2 = 0.0046351 

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:  16:53:35 UT

Latitude:   60.7° N      Sun’s Altitude:    23.2°          Path Width = 462.9 km
Longitude:  40.5° W      Sun’s Azimuth:    218.5°    Central Duration = 03m36s 
