   Instant of          22:07:25 TDT     JD = 2144107.42200 
Greatest Eclipse:    (=21:53:4 UT)

Gamma = 0.6623             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0620             Lunation No. = -10411 
     Eclipse Type = T                  Saros Series = 96 
                                                 ΔT = 860.5 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:   1158 Mar 31   22.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2621240  0.6124570  6.8198400  0.5335830 -0.0124920 149.512405 
  1   0.5569635  0.1699803  0.0152020 -0.0000329 -0.0000327  15.004630 
  2   0.0000324 -0.0000753 -0.0000010 -0.0000129 -0.0000128   0.000000 
  3  -0.0000094 -0.0000028  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046509        tan f2 = 0.0046277 

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 =  22.000 TDT.


Circumstances at Greatest Eclipse:  21:53:4 UT

Latitude:   46.2° N      Sun’s Altitude:    48.3°          Path Width = 270.5 km
Longitude: 163.9° W      Sun’s Azimuth:    155.4°    Central Duration = 04m33s 
