Login

You should have received a username and login when you became an IAU member.

If you are a member and do not know your username/password, please provide your email below. Your password will be reset and a new one will be emailed to you automatically, together with your username.

You can set your browser (e.g. Firefox, Internet Explorer, Safari) to remember your username and password, so you don't have to type them in manually every time.

Please note, that we can only reset and send your password automatically, if we have your correct email address in our database. If your email address has changed, please contact the IAU Secretariat, who will be able to help you.

If you wish to modify your password, you may edit your profile after logging in by scrolling down to the User Account section at the bottom of the page.