Joining the ALPO

Membership in the ALPO is open to anyone who is interested in the study of the Solar system. You do not have to be an active observer to join.

Dues include a subscription to the Journal and participation in the ALPO-Member-Discussion e-mail listserver. Dues are:

$US 11.00 (Digital Journal; All countries; 4 issues)

$US 19.00 (Digital Journal; All countries; 8 issues)

$US 26.00 (Paper Journal; USA, Canada and Mexico; 4 issues)

$US 46.00 (Paper Journal; USA, Canada and Mexico; 8 issues)

$US 33.00 (Paper Journal; Other countries; 4 issues)

$US 60.00 (Paper Journal; Other countries; 8 issues)

There is a 20-percent surcharge on all memberships obtained through subscription agencies or which require an invoice. Make payment by check or money order, payable (through a U.S. bank and encoded with U.S. standard banking numbers) to "ALPO”.

Send your check to:

Matthew L. Will
A.L.P.O. Membership Secretary
P.O. Box 13456
Springfield, IL 62791-3456
will008@attglobal.net