Members of the American Astronomical Society (AAS) may become Regular Members of the Historical Astronomy Division (HAD) for an annual fee of $15. Members of other professional societies may become Affiliate Members of HAD for $20 annually. To become an affiliate member, you must be a member of another professional organization actively concerned with historical astronomy (such as History of Science Society, Society for the History of Technology, American Historical Association, etc.). You will need to be nominated by at least 2 AAS members of the Division and approved by the HAD Committee. Affiliate members will enjoy the same rights and privileges as other members except that they will not be able to hold elective office within the Division.
To become an Affiliate Member of HAD please download and fill out the application form, and send it, preferably via e-mail, to the HAD Secretary-Treasurer (address).
Regular AAS members who wish to join HAD do not need approval. They need only send a check for $15, payable to the American Astronomical Society, to
American Astronomical Society
2000 Florida Avenue NW, Suite 300
Washington, DC 20009