   Instant of          12:44:58 TDT     JD = 2423496.03100 
Greatest Eclipse:    (=12:44:35 UT)

Gamma = -0.5438            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9310             Lunation No. = -950 
     Eclipse Type = A                  Saros Series = 138 
                                                 ΔT = 23.2 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:   1923 Mar 17   13.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.2858360 -0.4797630 -1.6209500  0.5704310  0.0241720  12.822800 
  1   0.4831817  0.1536060  0.0160880  0.0000387  0.0000385  15.004170 
  2  -0.0000195  0.0000256  0.0000000 -0.0000099 -0.0000099   0.000000 
  3  -0.0000055 -0.0000017  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046991        tan f2 = 0.0046757 

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 =  13.000 TDT.


Circumstances at Greatest Eclipse:  12:44:35 UT

Latitude:   33.0° S      Sun’s Altitude:    56.9°          Path Width = 305.2 km
Longitude:   2.4° E      Sun’s Azimuth:    339.0°    Central Duration = 07m51s 
