   Instant of          16:57:12 TDT     JD = 2540142.20600 
Greatest Eclipse:    (=16:48:2 UT)

Gamma = 1.1020             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.8004             Lunation No. = 3000 
     Eclipse Type = P                  Saros Series = 159 
                                                 ΔT = 550.3 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:   2242 Jul 28   17.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1886440  1.0860170 18.8776894  0.5529400  0.0067690  73.253960 
  1   0.5268118 -0.0793393 -0.0095040 -0.0001136 -0.0001130  15.001590 
  2  -0.0000102 -0.0001703 -0.0000040 -0.0000107 -0.0000106   0.000000 
  3  -0.0000069  0.0000009  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046034        tan f2 = 0.0045805 

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:  16:48:2 UT

Latitude:   69.3° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  84.8° E      Sun’s Azimuth:    336.5°    Central Duration = 00m00s 
