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National Australian Convention of Amateur Astronomers
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2026
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2020 Schedule
2020 NACAA
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2020 schedule (Sunday)
08:30-09:30
Registration
Other
09:00-17:00
Photometric Analysis of Contact Binary Stars
Surjit (Serge) Wadhwa
Workshop
09:30-10:30
Citizen Astronomy in the era of large surveys
Dr Stella Kafka
Plenary
10:30-11:00
Morning tea
Break
11:00-11:30
Using Gravity to Find Stars
Peter Osman
Oral
11:00-11:30
Determining the Eccentricity of the Earth's Orbit
Stephen Broderick
Oral
11:30-12:30
Argentina TSE 2019
Stephen Russell
Oral
11:30-12:30
Are we alone in the Galaxy? Probably no little green men, but lots of little microbes
David Moriarty
Oral
12:30-13:30
Lunch
Break
13:30-14:00
The Role of Amateur Astronomers in Support of the Rosetta and Juno Missions
Padma A. Yanamandra-Fisher
Oral
13:30-14:00
EE Barnard: A pioneering 18th-19th astrophotographer whose astrophotos still wow us!
John Drummond
Oral
14:00-14:30
Is the Solar System Stable?
Warwick Kissling
Oral
14:00-14:30
The Role of Allsky Photometry in assessing an IDA Dark Sky Reserve
Andrew Cool
Oral
14:30-15:00
The planet Uranus
Ian Sullivan
Oral
14:30-15:00
Measuring sky brightness in the presence of the Moon
James Irish
Oral
15:00-15:30
Afternoon tea
Break
15:30-16:00
Occultations with Digital Video Cameras
Stephen Kerr
Oral
15:30-16:00
Pathway to the Stars: adding a new layer to WA’s regional Tourism Industry
Carol Redford
Oral
16:00-16:30
The review of the Asteroid Occultation Archive
Dave Gault and Dave Herald
Oral
16:00-17:00
Inland Astro-Trail Discussion Paper: seeking NACAA members' ideas
Dr Merrill Findlay
Oral
18:30-21:30
Farewell BBQ
Social