Join Club

Please complete this form to apply for membership in Mount Diablo Astronomical Society.

We invite you to become a member of the Mount Diablo Astronomical Society and enjoy all the benefits of membership.

Initial dues for new members is $35. Membership dues include all members of your immediate family at the same address.

Please complete this form and we will contact you with additional information.

To pay initial dues of $35, please click here and choose 'New Member Registration'

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