   Instant of          13:59:58 TDT     JD = 2386051.08300 
Greatest Eclipse:    (=13:59:47 UT)

Gamma = 0.8251             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9329             Lunation No. = -2218 
     Eclipse Type = A                  Saros Series = 122 
                                                 ΔT = 11.4 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:   1820 Sep 07   14.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.3931030  0.7254080  5.9897499  0.5684730  0.0222240  30.548229 
  1   0.4439874 -0.2403887 -0.0150730  0.0000073  0.0000072  15.004570 
  2  -0.0000325 -0.0000576 -0.0000010 -0.0000097 -0.0000097   0.000000 
  3  -0.0000049  0.0000028  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046445        tan f2 = 0.0046214 

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 =  14.000 TDT.


Circumstances at Greatest Eclipse:  13:59:47 UT

Latitude:   51.6° N      Sun’s Altitude:    34.1°          Path Width = 432.5 km
Longitude:   8.7° E      Sun’s Azimuth:    229.3°    Central Duration = 05m49s 
