   Instant of          13:01:27 TDT     JD = 1509111.04300 
Greatest Eclipse:    (=7:55:54 UT)

Gamma = 0.0690             Ephemerides  = VSOP87/ELP2000-82 
Eclipse Magnitude = 1.0450             Lunation No. = -31914 
     Eclipse Type = T                  Saros Series = 54 
                                                 ΔT = 18333.1 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:   -581 Sep 21   13.000 TDT  (=t0)

  n        x          y         d          l1         l2          μ

  0   0.0215090  0.0669710  3.5135400  0.5390170 -0.0070860  16.185579 
  1   0.5030224 -0.2810694 -0.0159380 -0.0000654 -0.0000651  15.004030 
  2  -0.0000034 -0.0000275 -0.0000010 -0.0000127 -0.0000127   0.000000 
  3  -0.0000081  0.0000048  0.0000000  0.0000000  0.0000000   0.000000
  
                tan f1 = 0.0047085        tan f2 = 0.0046850 

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 =  13.000 TDT.


Circumstances at Greatest Eclipse:  7:55:54 UT

Latitude:    7.0° N      Sun’s Altitude:    86.0°          Path Width = 150.4 km
Longitude:  62.0° E      Sun’s Azimuth:    209.0°    Central Duration = 03m48s 
