DDE 163 in outburst

Affiliation
Association Francaise des Observateurs d'Etoiles Variables (AFOEV)
Sun, 06/09/2019 - 21:09

DDE 163 = 1RXS J185013.9+242222 (UGSU:)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=686692

In outburst on 2019 June 9. Two previous outbursts were recorded by the ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S and Kochanek et al. 2017PASP..129j4502K): a long outburst (supermaximum?) 2015 Feb. 17–20 and a very short (normal?) outburst on 2018 Oct. 27.
Light curves:
https://asas-sn.osu.edu/light_curves/caaa6ce2-78ec-422a-b427-3af3cc03fd…
https://asas-sn.osu.edu/light_curves/c1ca984c-acab-4c38-9099-5d2bdbff34…

*** Time-resolved photometry is strongly recommended. ***

Clear skies,
Patrick

Affiliation
Association Francaise des Observateurs d'Etoiles Variables (AFOEV)
No major rebrightening (yet)

Tonny Vanmunster (VMT) reports mag. ~17.8 CV on June 13.96 UT.