   Instant of          04:05:08 TDT     JD = 2009270.67000 
Greatest Eclipse:    (=3:14:41 UT)

Gamma = 0.9412             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9136             Lunation No. = -14977 
     Eclipse Type = A                  Saros Series = 82 
                                                 ΔT = 3027.3 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:   789 Jan 31    4.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.2314920  0.9132640 -16.2822800  0.5736600  0.0273860 235.946655 
  1   0.4930115  0.1012166  0.0122340 -0.0000110 -0.0000109  15.000610 
  2  -0.0000093  0.0000622  0.0000040 -0.0000098 -0.0000098   0.000000 
  3  -0.0000055 -0.0000011  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047263        tan f2 = 0.0047028 

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 =   4.000 TDT.


Circumstances at Greatest Eclipse:  3:14:41 UT

Latitude:   52.7° N      Sun’s Altitude:    19.2°          Path Width = 984.4 km
Longitude: 117.2° E      Sun’s Azimuth:    161.5°    Central Duration = 08m47s 
