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[vsnet-newvar 543] New Bernhard variable (BeV52)



Dear colleagues!

I would like to send you observations of a new variable star (BeV52),
which I have discovered in a systematic CCD-based search for new
variables.
In each observing run typically 400 images are taken of several survey
fields.
The frames are processed automatically.

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

New variable star:
new BeV52 184642.0 +035853.4  (J2000) 12.4 12.6 (CCD) SR

comments:
BeV52: GSC 456 563
Comparison star was for all measurements GSC 456 518  (12.1 mag),
which was checked to be constant.
The apparently slow change in brightness and the red colour 
(USNO A2.0 r:11.5 mag, b:13.4 mag) suggest a SR-variable.


object     YYMMDD(UT)    mag (CCD)   code
BeV52	000706.9694  12.40	BRH.BAV
BeV52	000717.9451  12.46	BRH.BAV
BeV52   000731.9430  12.60 	BRH.BAV
BeV52	000801.9381  12.56	BRH.BAV
BeV52	000809.9527  12.64	BRH.BAV	    
BeV52	000811.9166  12.59	BRH.BAV
BeV52   000814.9187  12.62	BRH.BAV


Regards,

Klaus Bernhard

Klaus Bernhard
Kafkaweg 5
A-4030 LINZ
AUSTRIA
e-mail:
kl.bernhard@aon.at

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