   Instant of          17:48:55 TDT     JD = 2357820.24200 
Greatest Eclipse:    (=17:48:43 UT)

Gamma = 1.1838             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.6672             Lunation No. = -3174 
     Eclipse Type = P                  Saros Series = 143 
                                                 ΔT = 11.9 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:   1743 May 23   18.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2426750  1.1636360 20.6007404  0.5318690 -0.0141980  90.945610 
  1   0.5567274  0.1697976  0.0075680 -0.0000484 -0.0000481  15.000630 
  2   0.0000630 -0.0002032 -0.0000050 -0.0000127 -0.0000127   0.000000 
  3  -0.0000093 -0.0000030  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046131        tan f2 = 0.0045901 

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 =  18.000 TDT.


Circumstances at Greatest Eclipse:  17:48:43 UT

Latitude:   63.5° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 132.9° E      Sun’s Azimuth:     37.8°    Central Duration = 00m00s 
