John O'Neill

Topics Engaged In

Viewing 18 topics - 1 through 18 (of 18 total)

- Topic
- Voices
- Posts
- Last Post
- April 2024 BAAJ
  Started by: John O’Neill in: General Discussion
- 2
- 3
- 5 months, 2 weeks ago
  John O’Neill
- IAU for amateur astronomers?
  Started by: Roger Dymock in: General Discussion
- 7
- 14
- 11 months ago
  Grant Privett
- Talk about Irish Astronomer: John Birmingham (1816–1884)
  Started by: Ronan Newman in: History
- 6
- 13
- 2 years, 1 month ago
  John O’Neill
- Lunar Libration Charts Errata link
  Started by: John O’Neill in: Computing
- 2
- 2
- 2 years, 7 months ago
  Andy Wilson
- AY Lac
  Started by: Gary Poyner in: Variable Stars
- 8
- 15
- 4 years, 1 month ago
  Robin Leadbeater
- Current Value for Delta T
  Started by: John O’Neill in: Computing
- 5
- 8
- 4 years, 1 month ago
  John O’Neill
- Preceding, Following & Venus
  Started by: Lee Proctor in: Venus
- 3
- 4
- 4 years, 3 months ago
  Lee Proctor
- Up to date comet elements
  Started by: John O’Neill in: Comets
- 3
- 7
- 4 years, 7 months ago
  John O’Neill
- BAAH 2020
  Started by: John O’Neill in: Computing
- 4
- 9
- 5 years, 1 month ago
  Lars Lindhard
- Definitions…
  Started by: Dawson in: General Discussion
- 4
- 5
- 5 years, 1 month ago
  Dawson
- When is the Spring Equinox?
  Started by: John O’Neill in: Computing
- 4
- 7
- 5 years, 5 months ago
  MikeRushton
- Does it get darker after the end of Astronomical twilight?
  Started by: Tim Haymes in: Atmospheric Phenomena
- 8
- 9
- 5 years, 7 months ago
  David Arditti
- Renewal Problems
  Started by: John O’Neill in: Website News and Help
- 2
- 3
- 6 years, 2 months ago
  Andy Wilson
- TheSky 6 Professional Edition
  Started by: Emile W. H. Bye in: For Sale / Wants / Giveaway
- 2
- 3
- 6 years, 2 months ago
  John O’Neill
- Difficulty renewing membership
  Started by: John O’Neill in: Website News and Help
- 2
- 3
- 7 years, 4 months ago
  John O’Neill
- Membership renewal 2017-18
  Started by: John O’Neill in: General Discussion
- 1
- 1
- 7 years, 5 months ago
  John O’Neill
- Electronic version of 2017 BAAH
  Started by: John O’Neill in: General Discussion
- 2
- 4
- 8 years, 1 month ago
  Jeremy Shears
- Filters
  Started by: Michael O’Connell in: Variable Stars
- 4
- 12
- 9 years ago
  Gary Poyner

Viewing 18 topics - 1 through 18 (of 18 total)