   Instant of          20:22:19 TDT     JD = 2781377.34900 
Greatest Eclipse:    (=19:20:17 UT)

Gamma = -0.0391            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9189             Lunation No. = 11169 
     Eclipse Type = A                  Saros Series = 165 
                                                 ΔT = 3722.0 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:   2903 Jan 19   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1668370 -0.0937430 -20.2859097  0.5751180  0.0288350 117.884460 
  1   0.4802945  0.1518966  0.0082760 -0.0000177 -0.0000177  14.998030 
  2  -0.0000304  0.0001293  0.0000050 -0.0000099 -0.0000098   0.000000 
  3  -0.0000053 -0.0000018  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047544        tan f2 = 0.0047307 

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 =  20.000 TDT.


Circumstances at Greatest Eclipse:  19:20:17 UT

Latitude:   22.6° S      Sun’s Altitude:    87.6°          Path Width = 307.8 km
Longitude: 107.2° W      Sun’s Azimuth:    343.2°    Central Duration = 10m12s 
