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Variable Stars Common Observation
Mission in Particular Areas of the Sky

1347 stars discovered as of Nov 15, 2015
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Report a Discovery!

If you think that you have made a discovery it is important to report your results accurately. It is also important not to waste other people's time with false claims.

If you discovered a new variable star and don't know what to do next, we may help you in a research and provide you with data to make a submission to the VSX.

Currently we do not have any dedicated form for this purpose, but you are welcome to use our contact page.

Selected Issue (#5)

Issue #5
March-April 2014

Free Online
PDF Bulletin on Variable Stars

Amateurs' Guide to Variable Stars

Download Free PDF

Read Online as e-Magazine

In this issue:
KOI-3278: A self-lensing binary star system by Ivan Adamin

BL Bootis stars - anomalous Cepheids by Ivan Adamin

A revision of NSV 13538 = NSVS 17231162 by Alexandr Ditkovsky

NSVS 11075037 = Dauban V53:
updated elements of a Mira variable in Hercules
by Siarhey Hadon

RS Puppis: the light echoes calibrate standard candles for accurate distance measurements
by Ivan Adamin

SS Lacertae: The non-eclipsing eclipsing binary by Ivan Adamin

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