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Credit Card Payments
Effective immediately, the Central Bureau for
Astronomical Telegrams, Minor Planet
Center and International Comet
Quarterly can accept payment by credit card.
- Payments can be accepted for MasterCard, Visa, American Express or
Discover cards, subject to a
$20 minimum order (to save on processing and handling charges).
- We cannot accept payments via any other type of card (unless you
use the on-line facility).
Credit card orders must be placed using our
secure on-line ordering form.
It must be noted that new accounts (and renewals of expired accounts) will not be
effective until the first of the next month, regardless of payment date.
Payments should reach us at least five business
day before the end of the month in order to be promptly credited to your
The current price list for CBAT/MPC/ICQ
services and catalogues is available.