233rd Meeting of the American Astronomical Society

Seattle, WA 6-10 January 2019
Regular Abstract Deadline 9:00 pm ET, Wednesday, 10 October 2018
Late Abstract Deadline (posters only): 9:00 pm ET, Wednesday, 5 December 2018

Due to technical challenges, members receiving the sponsorship request pop-up should enter your name (as it is shown on your AAS profile) in the sponsor field when submitting an absract. Non-members should still enter the name of the appropriate sponsor of their submission.

More AAS abstracts information for Seattle, WA

Rules and Regulations

The AAS specifies the following regulations for submission and presentation of abstracts at an AAS meeting:

Abstract Login Instructions

To submit an abstract for the 233rd meeting in Seattle, Washington, you must log in to the abstract system using either your username and password or by using the presenter name look up.

Once you have logged in or selected your name you will be able to review your profile information. If you are an active member of the AAS you will be able to sign in to the abstract system. If you are an inactive member, pending member, or non-member of the AAS you will need to select a sponsor to proceed to the abstract system.

A sponsor is an active, full AAS member. The sponsor will be notified by email, but no action is required on their part. You will then be able to proceed with abstract submission.

Due to technical challenges, members receiving the sponsorship request pop-up should enter your name (as it is shown on your AAS profile) in the sponsor field when submitting an absract. Non-members should still enter the name of the appropriate sponsor of their submission.

AAS Login


You may log in using your AAS login to submit an abstract as the presenting/first author.

Forgot Password?
Create AAS Login

  • If you are a member of the AAS you should already have a login. By default it is your AAS Member ID.
  • If you are not a member of the AAS you may create an AAS Login if you do not already have one.

AAS Presenter Lookup

You may look up the presenter by their first name, last name, or email address. Once found you can click a link to submit an abstract as them. All abstracts are reviewed before they are approved and sorted.

(first name starts with, required)
(must be exact match, required)
(must be exact match, optional)