Grazing Occultation of     700cB8      Magnitude 5.9 [Red = 5.9]  E
   R700 = HU Tauri (129 H1.)
Date: 2012 Jul 15  9h 34m,  to  2012 Jul 15  9h 37m

Nominal site altitude 236m

E. Longit.   Latitude     U.T.    Sun  Moon   TanZ   PA    AA      CA
   o  '  "    o  '  "   h  m  s   Alt Alt Az          o     o      o
- 97  0  0   36 51 19   9 33 52       12  73  4.53 169.5 178.98  -1.24S
- 96 45  0   36 58  1   9 34  0       13  74  4.44 169.5 178.97  -1.25S
- 96 30  0   37  4 43   9 34  8       13  74  4.35 169.5 178.96  -1.25S
- 96 15  0   37 11 26   9 34 16       13  74  4.26 169.5 178.96  -1.26S
- 96  0  0   37 18 10   9 34 24       13  74  4.18 169.5 178.95  -1.27S
- 95 45  0   37 24 54   9 34 32       14  74  4.10 169.5 178.94  -1.28S
- 95 30  0   37 31 39   9 34 41       14  74  4.03 169.5 178.94  -1.28S
- 95 15  0   37 38 25   9 34 49       14  75  3.95 169.5 178.93  -1.29S
- 95  0  0   37 45 11   9 34 58       14  75  3.88 169.5 178.92  -1.30S
- 94 45  0   37 51 58   9 35  7       15  75  3.81 169.5 178.92  -1.30S
- 94 30  0   37 58 45   9 35 16       15  75  3.75 169.5 178.91  -1.31S
- 94 15  0   38  5 33   9 35 25       15  75  3.68 169.5 178.90  -1.31S
- 94  0  0   38 12 21   9 35 35       15  76  3.62 169.5 178.90  -1.32S
- 93 45  0   38 19 10   9 35 45       16  76  3.56 169.5 178.89  -1.33S
- 93 30  0   38 26  0   9 35 54       16  76  3.50 169.5 178.89  -1.33S
- 93 15  0   38 32 49   9 36  4       16  76  3.45 169.4 178.88  -1.34S
- 93  0  0   38 39 39   9 36 14       16  76  3.39 169.4 178.88  -1.34S
- 92 45  0   38 46 30   9 36 25       17  77  3.34 169.4 178.87  -1.34S
- 92 30  0   38 53 21   9 36 35       17  77  3.28 169.4 178.87  -1.35S
- 92 15  0   39  0 12   9 36 46       17  77  3.23 169.4 178.87  -1.35S
- 92  0  0   39  7  4   9 36 57       17  77  3.18 169.4 178.86  -1.36S

Path coordinates are referred to WGS84 (as used by GPS), with the
nominal site altitude being referenced to Mean Sea Level.

700 is variable: 
       700 = HU Tau, 5.85 to 6.68, V, Type EA/SD:, Period 2.0562997 days, Phase  5 %

700 is double: 
  This next pair is not confirmed
  ** 6.0 7.5      350.0** (OCc1237) Graze path of ? 0.00 km south, and 0.0 secs later compared to the primary

                Librations  Long -0.66   Lat +1.39
                            P +178.89     D +1.64
      Illumination of moon  13%-
        Elongation of Moon  42
    Vertical Profile Scale  2.31 km/arcsec at mean distance of moon
   Horizontal Scale Factor  1.92 deg/min


At longitude -94.50:
Limiting Magnitudes for various telescope apertures (in cm)
      CA\Tdia   5    10    15    20    25    30    35
    -5.3      3.1   4.4   5.0   5.3   5.5   5.7   5.8
    -3.3      3.1   4.4   5.0   5.3   5.5   5.7   5.8
    -1.3      3.1   4.4   5.0   5.3   5.5   5.7   5.8
     0.7      5.1   6.5   7.2   7.7   8.0   8.2   8.4
     2.7      5.1   6.5   7.3   7.8   8.1   8.3   8.5

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Double star catalogue details
AAVSO Variable star entry 
 
       Variable identifier           Type        Max    Min  Ph  Epoch         Period  
       HU Tau                        EA/SD:      5.85   6.68 V 2441275.3219     2.0562997   
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Results of Observer Scan                                    UT
Site                              Long.   Lat.   Dist.    h  m  s