   Instant of          01:20:22 TDT     JD = 1533207.55600 
Greatest Eclipse:    (=20:31:24 UT)

Gamma = 0.5559             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9343             Lunation No. = -31098 
     Eclipse Type = A                  Saros Series = 65 
                                                 ΔT = 17337.9 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:   -515 Sep 11    1.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.0032600  0.5821300  7.2345700  0.5693240  0.0230710 195.574234 
  1   0.4866819 -0.1481456 -0.0156030  0.0000692  0.0000689  15.003770 
  2  -0.0000216 -0.0000593 -0.0000020 -0.0000100 -0.0000099   0.000000 
  3  -0.0000056  0.0000016  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046948        tan f2 = 0.0046714 

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 =   1.000 TDT.


Circumstances at Greatest Eclipse:  20:31:24 UT

Latitude:   39.4° N      Sun’s Altitude:    56.0°          Path Width = 293.1 km
Longitude: 116.1° W      Sun’s Azimuth:    201.8°    Central Duration = 07m03s 
