Brh V156
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Letzte Aktualisierung:  10. August 2014


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Simbad Astronomical Database
Datenbankinformationen über Brh V156 
(sobald verfügbar)

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I would like to send you observations of a new variable star (Brh V156), which I have discovered in a systematic CCD-based search for new variables.

CCD-camera: Starlight Xpress SX (unfiltered)
Telescope: Celestron-8 (20 cm Schmidt-Cassegrain)

New variable star:
new Brh V156 21 15 37.4 +24 54 16 12.2-12.4 (CCD unfiltered)

comments: Brh V156: GSC 2190-1358

The comparison stars are GSC 2190-2234 (11.35 mag) and GSC 2190-1870 (12.37 mag)

The following observations and the ASAS data suggest an WUMa variable with a period of 0.52144 days.

The ASAS data are available at:

object YYMMDD(UT) mag(CCD) code
Brh V156 040905.0145 12.18 Brh.BAV
Brh V156 040905.9923 12.36 Brh.BAV
Brh V156 040906.9407 12.34 Brh.BAV
Brh V156 040907.9479 12.21 Brh.BAV
Brh V156 040910.0000 12.19 Brh.BAV
Brh V156 040910.9625 12.25 Brh.BAV
Brh V156 040913.9400 12.21 Brh.BAV

Klaus Bernhard
Kafkaweg 5
A-4030 Linz