Aavso

This contains light curves for large amplitude variable stars which were monitored by the AAVSO during the Hipparcos mission, aavso. These stars may aavso periodic or non-periodic.

Founded in , the organization focuses on coordinating, analyzing, publishing, and archiving variable star observations made largely by amateur astronomers. Professional astronomers do not have the resources to monitor every variable star. Hence, astronomy is one of the few sciences where amateurs can make significant contributions to research. They routinely hold training workshops for citizen science and publish papers with amateurs as co-authors. Olcott in Norwich, Connecticut. Ford Astronomical Data and Research Center.

Aavso

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The AAVSO is an international non-profit organization of variable star observers whose mission is to enable anyone, anywhere, to participate in scientific discovery through variable star astronomy. We accomplish our mission by carrying out the following activities:. The American Association of Variable Star Observers AAVSO is a non-profit worldwide scientific and educational organization of amateur and professional astronomers who are interested in stars that change in brightness—variable stars. Our bylaws can be found here. Membership in the AAVSO is open to anyone—professionals, amateurs, and educators alike—interested in variable stars and in contributing to the support of valuable research. Professional astronomers have neither the time nor the telescopes needed to gather data on the brightness changes of thousands of variables, and amateurs make a real and useful contribution to science by observing variable stars and submitting their observations to the AAVSO International Database.

Aavso

AAVSO membership benefits and how to join. AAVSO Communications : s ubscribe to our monthly e-newsletter to stay up to date on new opportunities for engagement and learn what's new. Volunteer opportunities.

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Hamilton — Ralph N. Danskin — John R. Stokes — Ernst H. For each transit the observation epoch is given as Field HT1 in the table. February 23, Following up on the monitoring of these large-amplitude variable stars by ground-based observers will greatly contribute to their understanding. Tools Tools. Good — Casper H. Home The Mission What is Astrometry? DeKinder — Charles E. Olcott in Norwich, Connecticut.

Founded in , the organization focuses on coordinating, analyzing, publishing, and archiving variable star observations made largely by amateur astronomers. Professional astronomers do not have the resources to monitor every variable star. Hence, astronomy is one of the few sciences where amateurs can make significant contributions to research.

Lowder — Albert V. Click on the HIP number of the star to return the Hipparcos Catalogue entry and further links for the star. ISBN Rosebrugh — Neal J. Toggle limited content width. February 23, Hipparcos Factsheet Links Hipparcos Helpdesk. Minor Planet Center. Jones Michael Koppelman Giovanni B. Astronomy and Astrophysics. Anderson — Arthur J. Larsen Gordon Myers David Cowall Gay Edward A. These stars may be periodic or non-periodic.