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[vsnet-newvar 468] New variable star GSC 5137 507 (HassfortherV37)



New variable star discovered on Stardial-CCD-images (HassfortherV37)

2000 191348.57 -052952.0 HassfortherV37 7.0-7.7I SR 110d:

HassfortherV37
(2000) 19h13m48.57  -05 29.8668
= GSC 5137 507
= IRAS 19111-0535

Checking 206 Stardial-images from 1996 to 2000 showed
GSC 5137 507 to be a semiregular red variable star.
The period is about 110 days and the amplitude up to 0.7 mag.
Differential Photometry was done with MIRA AP 6.03
with respect to GSC 5137-653 (=HIP94370).

Lightcurve: http://members.aol.com/bela1998/hassfortherv37.htm

Stardial: http://vsnet.astro.uiuc.edu/stardial/

Bela Hassforther, 23.06.2000          

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