DDE 35 (UGSU) Superhump period 0.116 d (above the orbital period gap) https://www.aavso.org/vsx/index.php?view=detail.top&oid=409433
During our ongoing CV monitoring program Patrick Wiggins noticed an outburst of DDE 35 on a CCD image taken on 2021 December 14.
According to ATLAS and ASAS-SN Sky Patrol data DDE 35 was already bright on November 24. A precursor outburst was possibly recorded by ATLAS on November 16. https://asas-sn.osu.edu/sky-patrol/coordinate/b75b5ff0-ad77-4e83-b220-5dbbb7... https://asas-sn.osu.edu/sky-patrol/coordinate/5c01e639-08a3-4781-ba77-cc5e86...
ZTF light curve, data, and images (via Lasair): https://lasair.roe.ac.uk/object/ZTF18accnpno/
Gaia Photometric Science Alerts data: http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia16aoy/
Time-resolved photometry during the current outburst is encouraged.
Clear skies, Patrick ------- References: All-Sky Automated Survey for Supernovae (ASAS-SN) Sky Patrol: - Shappee et al., 2014ApJ...788...48S - Kochanek et al., 2017PASP..129j4502K Asteroid Terrestrial-impact Last Alert System (ATLAS): - Tonry et al., 2018PASP..130f4505T Lasair: - Smith et al., 2019RNAAS...3...26S Zwicky Transient Facility (ZTF): - Masci et al., 2019PASP..131a8003M