   Instant of          10:02:16 TDT     JD = 1703392.91800 
Greatest Eclipse:    (=6:58:25 UT)

Gamma = 0.0935             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 0.9807             Lunation No. = -25335 
     Eclipse Type = Am                 Saros Series = 73 
                                                 ΔT = 11030.9 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:   -49 Aug 21   10.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0030070  0.0955900 13.4971800  0.5561910  0.0100030 329.639984 
  1   0.5162750 -0.1282883 -0.0134060 -0.0001103 -0.0001098  15.002880 
  2  -0.0000048 -0.0000902 -0.0000030 -0.0000108 -0.0000107   0.000000 
  3  -0.0000067  0.0000016  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0046585        tan f2 = 0.0046353 

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 =  10.000 TDT.


Circumstances at Greatest Eclipse:  6:58:25 UT

Latitude:   18.8° N      Sun’s Altitude:    84.5°          Path Width = 69.0 km
Longitude:  77.2° E      Sun’s Azimuth:    194.0°    Central Duration = 02m10s 
