   Instant of          22:13:51 TDT     JD = 1875821.42600 
Greatest Eclipse:    (=20:26:38 UT)

Gamma = 1.3680             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.3358             Lunation No. = -19496 
     Eclipse Type = P                  Saros Series = 70 
                                                 ΔT = 6433.3 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:   423 Sep 20   22.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.5652020  1.2513280  0.7321500  0.5699300  0.0236730 151.803543 
  1   0.4429356 -0.2475552 -0.0159920  0.0000585  0.0000582  15.004220 
  2  -0.0000327 -0.0000501  0.0000000 -0.0000099 -0.0000099   0.000000 
  3  -0.0000049  0.0000029  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046952        tan f2 = 0.0046718 

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 =  22.000 TDT.


Circumstances at Greatest Eclipse:  20:26:38 UT

Latitude:   60.8° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  37.2° W      Sun’s Azimuth:    271.5°    Central Duration = 00m00s 
