   Instant of          20:31:44 TDT     JD = 1490034.35500 
Greatest Eclipse:    (=15:12:43 UT)

Gamma = 1.2270             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.5745             Lunation No. = -32560 
     Eclipse Type = P                  Saros Series = 36 
                                                 ΔT = 19140.8 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:   -633 Jun 29   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.3521160  1.1997240 23.7673492  0.5636940  0.0174690 136.194626 
  1   0.5083802 -0.0470695  0.0003570 -0.0000647 -0.0000644  14.998850 
  2  -0.0000186 -0.0001991 -0.0000060 -0.0000098 -0.0000098   0.000000 
  3  -0.0000058  0.0000006  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046068        tan f2 = 0.0045839 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  15:12:43 UT

Latitude:   65.7° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 117.9° E      Sun’s Azimuth:    348.2°    Central Duration = 00m00s 
