   Instant of          20:17:08 TDT     JD = 2513977.34500 
Greatest Eclipse:    (=20:10:54 UT)

Gamma = -1.4530            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.1653             Lunation No. = 2114 
     Eclipse Type = P                  Saros Series = 164 
                                                 ΔT = 373.5 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:   2170 Dec 07   20.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.4493950 -1.3911220 -22.6562100  0.5459570 -0.0001790 122.162582 
  1   0.5530057 -0.1134027 -0.0041960  0.0001112  0.0001106  14.996980 
  2   0.0000407  0.0002392  0.0000060 -0.0000123 -0.0000122   0.000000 
  3  -0.0000085  0.0000019  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047442        tan f2 = 0.0047206 

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 =  20.000 TDT.


Circumstances at Greatest Eclipse:  20:10:54 UT

Latitude:   64.7° S      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  83.1° E      Sun’s Azimuth:    154.3°    Central Duration = 00m00s 
