[vsnet-alert 24348] HQ Mon: now confidently IW And + probably VY Scl

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sat Jun 13 10:19:12 JST 2020


HQ Mon: now confidently IW And + probably VY Scl

   Heartbeat state in 2017-2020 (similar variations were
present in older ASAS-SN data, but now clear).
Cycle about 40-50 d (typical for heartbeats in IW And stars).
And it was fading toward the end of the 2020 season.

ASAS-SN data:
https://asas-sn.osu.edu/light_curves/7eba2163-adb3-4229-a305-e0abb67a61ee



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