Skip to content
British Astronomical Association

British Astronomical Association

Supporting amateur astronomers since 1890

  • Community
    • Community
    • Observer’s Challenges
    • Tutorials
    • Dark Skies Commission
    • BAA Alerts
    • Observing Calendar
    • Forum
    • Archives
    • Affiliated Societies
    • Outreach
    • Useful Links
  • News
    • Latest News
    • BAA Business
    • Sky Notes
  • Events
    • Events
    • Future Events
    • Previous Events
  • Publications
    • Journal
    • Book Reviews
    • Documents
      • Latest Documents
    • Handbooks
    • Buy
  • Sections
    • All Sections
    • Asteroids & Remote Planets
    • Aurora & NLC
    • Comet
    • Computing
    • Dark Skies Commission
    • Deep Sky
    • Education & Outreach
    • Equipment & Techniques
    • Exoplanets
    • Historical
    • Jupiter
    • Lunar
    • Mars
    • Mercury and Venus
    • Meteor
    • Radio Astronomy
    • Saturn, Uranus & Neptune
    • Solar
    • Variable Stars
  • Videos
    • Videos
    • Meetings
    • Dark Skies
    • Deep Space
      • Deep Sky
      • Exoplanets
      • Variable Stars
    • Hardware
      • Equipment
      • Radio Astronomy
      • Robotic Exploration
    • Solar System
      • Asteroids
      • Comets
      • Jupiter
      • Mercury & Venus
      • Outer Planets
      • The Sun
    • Terrestrial
      • Aurorae
      • Historical
      • Meteors
      • The Moon
  • Observations
    • Gallery
    • Spectroscopy database
    • Photometry database
    • Comet Section Archive
    • Solar Section Archive
    • Observing Calendar
  • About Us
    • About us
    • Join
    • Contact Us
    • Grants
    • Who’s Who
    • Awards
    • Shop
    • Donate
    • Privacy Notice
    • Terms of Use
    • Dark Skies Commission
  • Login
    • Login
    • Renew membership
    • Join the BAA

Archives

BAA E-Circular 00109 – 2003 July 1

Dust storm alert  Apart from a small dust cloud seen NW of Solis Lacus for a few days in late

Read more

BAA E-Circular 00100 – 2003 May 15

At the time of writing, the planet is showing a large bright S. polar cap, which has been free from

Read more

Data for the Great Perihelic Opposition, 2003

Opposition date : 2003 August 28 Dec : –15 deg 49 min (authority: Jean Meeus)  At opposition, Ls = 249.5

Read more

The opposition of Mars 2014

Mars in 2014: Report Part 1 Mars in 2014: Report Part 2 Return to reports of past oppositions of Mars 

Read more
RoofCompleteClosedE(sm)

The opposition of Mars 2012

Mars in 2012: Report Part 1 Mars in 2012: Report Part 2 Return to reports of past oppositions of Mars 

Read more

The opposition of Mars 2007

Mars in 2007: Final Report Part 1 Mars in 2007: Final report Part 2 Return to reports of past oppositions

Read more

The opposition of Mars 2005

Mars In 2005: Final Report Part 1 Mars In 2005: Final Report Part 2 Return to reports of past oppositions

Read more

The opposition of Mars 2003

Mars In 2003: Final Report Part 1 Mars in 2003: Final Report Part 2   Return to reports of past

Read more

Mars Section Circular, 2001 December – 2001 Opposition

General The previous Section Circulars were issued during the 1999 apparition. Just this one Circular is being issued for 2001,

Read more
memoir

Mars Section Circular No. 8 – 1999 July 16–August 31

General  This Circular summarises the period 1999 July 16 (Ls = 171 deg, D = 10.3 arcsec, decl. = –14

Read more
  • ← Previous
  • Next →

© The British Astronomical Association 2022 Registered charity no. 210769 Registered company no. 117572 For more information including contact details, click here.

  • Home
  • About us
  • Community
  • Documents
  • Events
  • Journal
  • News
  • Sections
  • Tutorials
  • Videos
  • Forum
  • Archives
  • About us
  • Contact Us
  • Grants
  • Privacy Notice
  • Events
  • Who’s Who
  • BAA Alerts
  • BAA Business
  • Observer’s Challenges
  • Sky Notes
  • Terms of Use
Copyright © 2025 British Astronomical Association. All rights reserved.
Theme: ColorMag by ThemeGrill. Powered by WordPress.