| Explore the Universe | Messier Catalogue | Finest NGC Objects | Isabel Williamson Lunar Observing Program |
| Start Year: 2001 | Start Year: 1981 | Start Year: 1995 | Start Year: 2006 |
| Â | Â | Â | Â |
| 2011 | 1986 | 1996 | 2010 - David Chapman |
| Jerry Deveau | William Thurlow | David Lane | Â |
| Â | David Chapman | Â | Â |
| 2012 | Â | 1997 | Â |
| Melody Hamilton | Â 1987 | Daryl Dewolfe | Â |
| Â | Mary Lou Whitehorne | Â | Â |
| 2016 | Glenn K. Roberts | 1999 | Â |
| Mary Lou Whitehorne | Douglas C. Pitcairn | Mary Lou Whitehorne | Â |
| Â | Patrick Kelly | Â | Â |
| 2017 | Larry Bogan | 2001 | Â |
| Tony Schellinck | Joe Yurchesyn | Paul Gray | Â |
| Â | Â | Â | Â |
| 2018 | 1990 | 2012 | Â |
| Charles White | David Lane | Michael Gatto | Â |
| Heidi Verheul | Â | Â | Deep-Sky Gems |
| Ronnie Reid | 1993 | Â 2015 | Start Year: 2007 |
| Judy Black | Blair MacDonald | Â Melody Hamilton | Â |
| Â | Reginald D. Henderson | Â | Â 2017 |
| Â 2019 | Â | Â | Â Melody Hamilton |
| Liz Greenough | 1994 |  |  |
| Â | John Reppa | Â | Â |
| Â | Paul Gray | Â | Â |
| Â | Â | Â | Â |
| Explore the Moon | 1997 | Â | Â |
| Start Year: 2016 | Stephen Carrigan | Â | Deep-Sky Challenge |
| Â | Â | Â | Start Year: 2001 |
| 2016 | Â 2002 | Â | Â |
| Jim Millar (T) | Keith Lowe | Â | Â |
| Melody Hamilton (T) | Michael Gatto | Â | Â |
| Paul Evans (B, T) | Â | Â | Â |
| Â | 2003 | Â | Â |
| 2017 | Paul Heath | Â | Â |
| Judy Black (B) | Â | Â | Â |
| Â | 2009 | Â | Â |
| Â | Â Quinn Smith | Â | Â |
| Â | Jeff Donaldson | Â | Â |
| Â | Â | Â | Â |
| Â | 2014 | Â | Â |
| Â | Melody Hamillton | Â | Â |
| Â | Â | Â | Â |
| Â | Â 2016 | Â | Â |
| Â | Â Tony Schellinck | Â | Â |
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