   Instant of          04:58:17 TDT     JD = 2192980.70700 
Greatest Eclipse:    (=04:49:54 UT)

Gamma = 0.8014             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9363             Lunation No. = -8756 
     Eclipse Type = A                  Saros Series = 100 
                                                 ΔT = 502.5 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:   1292 Jan 21    5.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.1166440  0.7930060 -18.2228394  0.5676290  0.0213840 251.379044 
  1   0.5100493  0.0846500  0.0108190 -0.0000967 -0.0000962  14.999500 
  2  -0.0000001  0.0000862  0.0000040 -0.0000104 -0.0000103   0.000000 
  3  -0.0000061 -0.0000010  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047407        tan f2 = 0.0047171 

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 =   5.000 TDT.


Circumstances at Greatest Eclipse:  04:49:54 UT

Latitude:   34.6° N      Sun’s Altitude:    36.5°          Path Width = 395.1 km
Longitude: 102.0° E      Sun’s Azimuth:    169.2°    Central Duration = 07m17s 
