   Instant of          10:47:29 TDT     JD = 1890734.95000 
Greatest Eclipse:    (=9:6:59 UT)

Gamma = 0.4042             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9693             Lunation No. = -18991 
     Eclipse Type = A                  Saros Series = 82 
                                                 ΔT = 6029.7 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:   464 Jul 20   11.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2248600  0.3530110 20.6796894  0.5590200  0.0128180 344.208282 
  1   0.4973248 -0.1561880 -0.0077520 -0.0000983 -0.0000979  15.000440 
  2  -0.0000345 -0.0001424 -0.0000050 -0.0000103 -0.0000102   0.000000 
  3  -0.0000060  0.0000020  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046170        tan f2 = 0.0045940 

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 =  11.000 TDT.


Circumstances at Greatest Eclipse:  9:6:59 UT

Latitude:   43.4° N      Sun’s Altitude:    65.9°          Path Width = 120.3 km
Longitude:  53.7° E      Sun’s Azimuth:    202.4°    Central Duration = 02m57s 
