   Instant of          18:08:41 TDT     JD = 2447593.25600 
Greatest Eclipse:    (=18:7:45 UT)

Gamma = 1.0981             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.8268             Lunation No. = -134 
     Eclipse Type = P                  Saros Series = 149 
                                                 ΔT = 56.4 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:   1989 Mar 07   18.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.5967470  0.9256860 -5.0802498  0.5367210 -0.0093700  87.254402 
  1   0.5115134  0.2769078  0.0155560 -0.0000337 -0.0000335  15.003780 
  2   0.0000230 -0.0000217  0.0000010 -0.0000130 -0.0000129   0.000000 
  3  -0.0000085 -0.0000048  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047102        tan f2 = 0.0046867 

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:  18:7:45 UT

Latitude:   61.2° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 169.8° W      Sun’s Azimuth:    100.6°    Central Duration = 00m00s 
