   Instant of          00:10:20 TDT     JD = 2019517.50700 
Greatest Eclipse:    (=23:23:39 UT)

Gamma = 1.2237             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.5794             Lunation No. = -14630 
     Eclipse Type = P                  Saros Series = 111 
                                                 ΔT = 2801.3 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:   817 Feb 20    0.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.6403370  1.0465180 -9.5132503  0.5681000  0.0218530 176.303818 
  1   0.4545166  0.2350354  0.0147700  0.0000732  0.0000729  15.003090 
  2  -0.0000097  0.0000030  0.0000020 -0.0000101 -0.0000100   0.000000 
  3  -0.0000052 -0.0000028  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047015        tan f2 = 0.0046780 

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 =   0.000 TDT.


Circumstances at Greatest Eclipse:  23:23:39 UT

Latitude:   61.2° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 120.6° E      Sun’s Azimuth:    110.0°    Central Duration = 00m00s 
