Brh V149
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Letzte Aktualisierung:  10. August 2014


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Von: Klaus Bernhard []
Gesendet: Samstag, 26. Juni 2004 09:02

I would like to send you observations of a new variable star (Brh V149), which I have discovered in a systematic CCD-based search for new variables. In each observing run typically 600 images are taken of several survey fields. The frames are processed automatically.

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

New variable star:
new Brh V149 18 52 43.6 -16 00 48.0 (J2000) 12.0-12.7 (V, ASAS3)

Brh V149: GSC 6281 246

The comparison star is GSC 6281 457 (12.2 mag), which has been checked for constant brightness.

The following observations and the ASAS3 data suggest an EA-variable with a period of about 4.996 days.
The ASAS3 data are available at

object YYMMDD(UT) mag(CCD) code
Brh V149 040608.0257 11.90 Brh.BAV
Brh V149 040615.0105 12.19 Brh.BAV
Brh V149 040617.0042 11.95 Brh.BAV
Brh V149 040618.0132 11.90 Brh.BAV
Brh V149 040623.0125 11.92 Brh.BAV

Klaus Bernhard
Kafkaweg 5
A-4030 LINZ