IOTA Membership

IOTA Membership

Membership in IOTA is $15/year.

IOTA membership application (MS Word Document)

IOTA membership application (PDF format)

All payments made to IOTA must be in United States funds and drawn on a US bank. There are two ways to submit payment:

  1. With a credit card payment via IOTA’s PayPal page (no account needed). Sending the membership form to the IOTA Secretary-Treasurer is optional for those paying via PayPal.
  2. With a filled-out IOTA Membership and Observer Information Form, send the form and a check to the IOTA Secretary-Treasurer: Joan Dunham, PO Box 243, Greenbelt, MD 20768-0423

Memberships may be made for one or two years, only. If mailing a check, make it payable to IOTA and send to the address found on the IOTA Membership and Observer Information Form.

Journal of Occultation Astronomy

The JOA is freely available online to everyone as a PDF download. For an additional fee, IOTA will mail printed editions of the Journal for Occultation Astronomy (JOA) to a member.  The annual JOA print subscription is an additional US$25.00 per year for USA, Canada, and Mexico; and US$30.00 per year for all others.