- 6th meeting
- Local organizer: Paul Roggemans.
- 50 participants from 8 countries: Belgium (18), Denmark (1), Germany (11), Hungary (1), Italy (1), the Netherlands (14), Sweden (1) and U.K. (3).
- 16 presentations of which 15 were included in the Proceedings.
- IMW 1986 Proceedings (ISBN none): 80 pages (ed. Luc Vanhoeck).
- Contents: Meteor stream evolution - telescopic observations - meteor work in Sweden - meteor work in the U.K. - meteor work in Hungary - ZHR correction factors - very high meteor rates - Geminids 1985 - Perseids 1985 - large-format cameras - PMDB - prediction techniques - radio meteor work - quanta and meteor science.
- Participation fee 25 Euro.
A youth hostel "t'Laathof" in Hingene offered us the weekend at an historically
low fee of just under 25 Euro. To get this low fee, all residents, including the
professional astronomers, were registered as 'children'. Special attention was
paid to the publicity for this edition in many astronomy journals and this
proved to be successful. The International Halley Watch raised interest from
professional astronomers in amateur meteor work and the IAU sent Drs. Bertil
Lindblad and Ian Williams to participate in it. Further international observing
campaigns encouraged the agreement on standardized observing and reporting
methods: the hot topic of this event. A marathon round-table debate monitored by
two chairmen and advized by two professional astronomers resulted in the
Handbook for Visual Meteor Observations, the source of the later IMO-standard
observing and reporting methods.
Acknowledgement: We thank Casper ter Kuile for providing photographs
of the 1986 event.
Memorial: Luc Vanhoeck, editor of the 1986
Proceedings, passed away on 27 February 2005 after a long illness.
High resolution images can be obtained on request for the photos in the
gallery.