   Instant of          16:17:09 TDT     JD = 2019842.17900 
Greatest Eclipse:    (=15:30:35 UT)

Gamma = -0.9382            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9979             Lunation No. = -14619 
     Eclipse Type = A                  Saros Series = 83 
                                                 ΔT = 2794.3 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:   818 Jan 10   16.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1038090 -0.9460080 -21.3056793  0.5482890  0.0021410  57.016800 
  1   0.5378344  0.1534220  0.0072400  0.0001165  0.0001159  14.997830 
  2  -0.0000647  0.0001932  0.0000050 -0.0000121 -0.0000120   0.000000 
  3  -0.0000080 -0.0000025  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047451        tan f2 = 0.0047215 

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 =  16.000 TDT.


Circumstances at Greatest Eclipse:  15:30:35 UT

Latitude:   75.1° S      Sun’s Altitude:    19.8°          Path Width = 21.9 km
Longitude:  43.4° E      Sun’s Azimuth:    261.4°    Central Duration = 00m07s 
