http://astroblogger.blogspot.com.au/2017/10/orionid-meteor-shower-morning-21-23.html
Orionid Meteor Shower, Morning 21-23 October 2017
Morning sky as seen from Adelaide facing north-east at 4:00 am ACDST on 22 October, the Orionid radiant is indicated with a starburst. Similar views will be seen elsewhere in Australia at an equivalent local time. Click to embiggen.
The Orionids are a worthwhile shower that somewhat favours the Southern Hemisphere,best seen between 2-5 am, the radiant, the point where meteors appear to originate from, being just under Betelgueuse, the bright red star in Orion.
If you draw an imaginary line between Procyon and Aldebaran, then drop another imaginary line from Betelgeuse to the horizon, the radiant is just next to the intersection of those two lines.
The Orionids are the debris from Halley’s comet. The Orionids maximum is on October 21 UT (October 22 Australian time).