Occultation rasante du 16 septembre

Grazing Occultation of     829 K5      Magnitude 6.8 [Red = 5.9]   
Date: 2014 Sep 16  1h 43m,  to  2014 Sep 16  1h 49m
Nominal site altitude 250m
E. Longit.   Latitude     U.T.    Sun  Moon   TanZ   PA    AA      CA
   o  '  "    o  '  "   h  m  s   Alt Alt Az          o     o      o
   1  0  0   49  0 11   1 43 23       32  99  1.58 353.8 357.21   3.47N
   1 15  0   49  5  2   1 43 40       33 100  1.57 353.8 357.24   3.44N
   1 30  0   49  9 52   1 43 57       33 100  1.56 353.8 357.25   3.42N
   1 45  0   49 14 41   1 44 14       33 100  1.54 353.8 357.26   3.42N
   2  0  0   49 19 29   1 44 31       33 101  1.53 353.8 357.28   3.40N
   2 15  0   49 24 15   1 44 49       33 101  1.52 353.9 357.30   3.38N
   2 30  0   49 29  0   1 45  6       33 101  1.51 353.9 357.32   3.36N
   2 45  0   49 33 44   1 45 23       34 102  1.50 353.9 357.34   3.34N
   3  0  0   49 38 27   1 45 41       34 102  1.49 353.9 357.35   3.32N
   3 15  0   49 43  9   1 45 58       34 102  1.48 353.9 357.37   3.30N
   3 30  0   49 47 49   1 46 15       34 102  1.47 354.0 357.39   3.29N
   3 45  0   49 52 28   1 46 33       34 103  1.46 354.0 357.41   3.27N
   4  0  0   49 57  5   1 46 51       35 103  1.45 354.0 357.43   3.25N
   4 15  0   50  1 42   1 47  8       35 103  1.44 354.0 357.45   3.23N
   4 30  0   50  6 17   1 47 26       35 104  1.43 354.0 357.47   3.21N
   4 45  0   50 10 51   1 47 44       35 104  1.42 354.1 357.49   3.19N
   5  0  0   50 15 23   1 48  1       35 104  1.41 354.1 357.51   3.17N
   5 15  0   50 19 54   1 48 19       36 105  1.40 354.1 357.53   3.15N
   5 30  0   50 24 24   1 48 37       36 105  1.39 354.1 357.55   3.12N
   5 45  0   50 28 53   1 48 55       36 106  1.38 354.1 357.58   3.10N
   6  0  0   50 33 20   1 49 13       36 106  1.37 354.2 357.60   3.08N
Path coordinates are referred to WGS84 (as used by GPS), with the
nominal site altitude being referenced to Mean Sea Level.
Projected diameter of star  5 meters  [Estimated]
    C A S S I N I   R E G I O N   G R A Z E
                Librations  Long +7.09   Lat +6.65
                            P +358.19     D -6.70
      Illumination of moon  50%-
        Elongation of Moon  90
    Vertical Profile Scale  2.38 km/arcsec at mean distance of moon
   Horizontal Scale Factor  1.65 deg/min
At longitude 3.50:
Limiting Magnitudes for various telescope apertures (in cm)
      CA\Tdia   5    10    15    20    25    30    35
    -0.7      3.0   4.4   5.2   5.6   5.9   6.1   6.2
     1.3      4.9   6.3   7.1   7.5   7.9   8.1   8.3
     3.3      4.9   6.3   7.1   7.5   7.9   8.1   8.3
     5.3      5.7   7.1   7.9   8.4   8.7   9.0   9.2
     7.3      5.7   7.1   7.9   8.4   8.8   9.0   9.2
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Results of Observer Scan                                    UT
Site                              Long.   Lat.   Dist.    h  m  s
Belgique-Marcinelle                 4.4   50.4    30km    1 47 22
Belgique-Reux                       5.1   50.2     4km    1 48  8
France                              1.5   47.5   167km    1 43 58