Project VS-COMPAS
Variable Stars Common Observation
Mission in Particular Areas of the Sky
Variable Stars Common Observation
Mission in Particular Areas of the Sky
1347 stars discovered as of Nov 15, 2015
Warning: this website is inactive. Please use it as an archive.
Variable Stars Observer Bulletin #5/Mar-Apr 2014
The 5th issue is available online in PDF.
The bulletin is for amateurs who are interested in variable stars science. There both simplified articles on the most contemporary research and publications from those who made an advanced progress in the field can be read.
Authors making research in the field of variable stars are welcome to publish their articles in the following issues! Should you have an article ready for sharing with the community, just contact us, so we can schedule it.
![]() | Evening Crescent Moon Age: 2.55 days Illumination: 7% Moon in Taurus |

March-April 2014
Free Online
PDF Bulletin on Variable Stars
Amateurs' Guide to Variable Stars
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
>>View Full Contents

BL Bootis stars - anomalous Cepheids

A revision of NSV 13538 = NSVS 17231162

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

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

SS Lacertae: The non-eclipsing eclipsing binary

>>View Full Contents

Recent Highlights
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VS-COMPAS Discoveries Timeline
Aug 17, 2012: 55 new discoveries are added increasing the total number of variable stars to 686 up to now. Please, follow chronologically ordered table for more details.
Jun 24, 2012: During the past three weeks 53 more new variable stars were discovered! Plus another 68 stars were added by July 20th. More details coming soon. Please, check the list of variable star discoveries in a chronological order out here.
See Also: VS-COMPAS Project Historic Timeline
Statistics Overview
Variables by Type Variables by Magnitude Variables by Period Build Own Criteria |
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