   Instant of          20:52:33 TDT     JD = 2458165.37000 
Greatest Eclipse:    (=20:51:22 UT)

Gamma = -1.2116            Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.5991             Lunation No. = 224 
     Eclipse Type = P                  Saros Series = 150 
                                                 ΔT = 70.5 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:   2018 Feb 15   21.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.3636200 -1.1575490 -12.4640398  0.5682570  0.0220090 131.480743 
  1   0.4990523  0.1283336  0.0140800 -0.0000923 -0.0000918  15.001820 
  2  -0.0000212  0.0001268  0.0000030 -0.0000103 -0.0000102   0.000000 
  3  -0.0000059 -0.0000014  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047340        tan f2 = 0.0047104 

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 =  21.000 TDT.


Circumstances at Greatest Eclipse:  20:51:22 UT

Latitude:   71.0° S      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:   0.6° E      Sun’s Azimuth:    228.4°    Central Duration = 00m00s 
