Comets – British Astronomical Association

This forum has 103 topics, 575 replies, and was last updated 2 months, 3 weeks ago by Nick James.

Viewing 21 topics - 1 through 20 (of 104 total)

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- Topic
- Voices
- Posts
- Last Post
- Logging in to the new website
  Started by: Andy Wilson in: Website News and Help
- 9
- 18
- 1 week, 3 days ago
  Paul Leyland
- Comet of the Month 19P Borrelly
  Started by: Denis Buczynski
- 2
- 2
- 2 months, 3 weeks ago
  Nick James
- distribution of C2
  Started by: Robin Leadbeater
- 3
- 7
- 3 months, 1 week ago
  Nick James
- C/2017 K2 Panstarrs
  Started by: Daryl Dobbs
- 1
- 1
- 4 months, 2 weeks ago
  Daryl Dobbs
- Comet C/2021 A1 (Leonard)
  Started by: Nick James
- 1
- 1
- 5 months, 2 weeks ago
  Nick James
- A low resolution spectrum of 67P coma
  Started by: Robin Leadbeater
- 1
- 1
- 6 months, 1 week ago
  Robin Leadbeater
- Upcoming conjunction C/2021 A1 and M3
  Started by: David Swan
- 2
- 2
- 6 months, 3 weeks ago
  Nick James
- C/29P spectrum
  Started by: Robin Leadbeater
- 1
- 1
- 7 months ago
  Robin Leadbeater
- 4P Faye dusty spectrum
  Started by: Robin Leadbeater
- 2
- 2
- 8 months, 1 week ago
  Nick James
- Comet 17P/Holmes has its first strong outburst for >6 years
  Started by: Richard Miles
- 3
- 3
- 9 months, 1 week ago
  Lars Lindhard
- spectroscopic cross section through C/2020 R4 ATLAS
  Started by: Robin Leadbeater
- 2
- 8
- 1 year ago
  Derek Robson
- C/2020 F3 (NEOWISE) 1 2 … 7 8
  Started by: Nick James
- 42
- 153
- 1 year ago
  Bill Ward
- Comet C/2020 R4 ATLAS developing features
  Started by: Denis Buczynski
- 6
- 9
- 1 year ago
  Daryl Dobbs
- COMET C/1874 H1 (COGGIA; O.S. 1874 III)
  Started by: David Strange
- 2
- 3
- 1 year, 2 months ago
  David Strange
- Two comets at an eclipse
  Started by: Nick James
- 2
- 2
- 1 year, 4 months ago
  David Swan
- Empty Ecliptic
  Started by: Steve Bosley
- 2
- 2
- 1 year, 7 months ago
  Tim Haymes
- Orbital Period of C/2020 F3 (NEOWISE)
  Started by: Ray Emery
- 5
- 9
- 1 year, 9 months ago
  Paul Leyland
- The Comet’s Tale No. 39
  Started by: Nick James
- 2
- 2
- 1 year, 9 months ago
  Denis Buczynski
- spectral differences – gold and blue-green
  Started by: Robin Leadbeater
- 2
- 2
- 1 year, 10 months ago
  Bill Ward
- Braided structure in F3 NEOWISE dust tail
  Started by: Ray Emery
- 4
- 7
- 1 year, 10 months ago
  Nick James
- Edwin Holmes and Edwin Hubble link
  Started by: Richard Miles
- 3
- 6
- 1 year, 11 months ago
  Denis Buczynski

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