   Instant of          02:35:50 TDT     JD = 2751580.60800 
Greatest Eclipse:    (=1:42:50 UT)

Gamma = 1.1922             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.6463             Lunation No. = 10160 
     Eclipse Type = P                  Saros Series = 179 
                                                 ΔT = 3179.7 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:   2821 Jun 21    3.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.1158460  1.2079819 23.3286896  0.5398150 -0.0062910 224.110306 
  1   0.5604405  0.0516825 -0.0003150  0.0000954  0.0000949  14.999080 
  2  -0.0000049 -0.0002252 -0.0000050 -0.0000119 -0.0000118   0.000000 
  3  -0.0000085 -0.0000009  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046081        tan f2 = 0.0045851 

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 =   3.000 TDT.


Circumstances at Greatest Eclipse:  1:42:50 UT

Latitude:   66.1° N      Sun’s Altitude:     0.0°          Path Width = 0.0 km
Longitude:  11.6° W      Sun’s Azimuth:     12.1°    Central Duration = 00m00s 
