   Instant of          22:39:09 TDT     JD = 2515188.44400 
Greatest Eclipse:    (=22:32:48 UT)

Gamma = 1.5107             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.0470             Lunation No. = 2155 
     Eclipse Type = Pb                 Saros Series = 161 
                                                 ΔT = 381.0 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:   2174 Apr 01   23.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0  -0.5422830  1.4240381  4.8822498  0.5381840 -0.0079150 164.086212 
  1   0.5058458  0.2731889  0.0153810  0.0000631  0.0000628  15.004240 
  2   0.0000365 -0.0001102 -0.0000010 -0.0000126 -0.0000125   0.000000 
  3  -0.0000081 -0.0000046  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046814        tan f2 = 0.0046581 

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 =  23.000 TDT.


Circumstances at Greatest Eclipse:  22:32:48 UT

Latitude:   61.2° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude: 103.8° E      Sun’s Azimuth:     79.8°    Central Duration = 00m00s 
