The graphic shows the height of the radiant of the meteor shower

In blue the hours with the Sun under the horizon (summer legal times)


  DAY        TIME    H RAD   AZIM    SUN     MOON

2010:10:21   18:42  -24.6    35.2   A.Tw.       Up
2010:10:21   19:42  -17.1    48.5   Night       Up
2010:10:21   20:42   -8.0    60.0   Night       Up
2010:10:21   21:42    2.1    70.3   Night       Up
2010:10:21   22:42   13.0    80.0   Night       Up
2010:10:21   23:42   24.1    89.7   Night       Up
2010:10:22   00:42   35.2   100.4   Night       Up
2010:10:22   01:42   46.0   113.2   Night       Up
2010:10:22   02:42   55.5   130.6   Night       Up
2010:10:22   03:42   62.3   155.5   Night       Up
2010:10:22   04:42   63.9   187.6   Night       Up
2010:10:22   05:42   59.6   217.1   N.Tw.       Up


Date, times, height and azimuth of some radiants; position of the Sun