QR Vul

Sunday 24 August 2008 by desnova

The star QR Vul is in"outburst" - The H alpha line has been observed in emission in the night of 20 to 21th of august by Valérie Desnoux, during the spectro class at the Observatory of Haute-Provence. The last observation made in september 2007 by Christian Buil was showing this line in absorption.

It is strongly recommended to take more spectras in the coming days.

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