TCP J05454551+5954307 = ASASSN-22dq (UGWZ) was found in outburst on 2026-05-13.1420 UTC at unfiltered magnitude CV=14.65 in images obtained with the NMW-TexasTech survey (135mm telephoto lens + QHY600M CMOS camera). The images are available at http://tau.kirx.net/img/TCPJ05454551+5954307/ Nothing brighter than CV~15.4 is visible at this location in images obtained the previous night on 2026-05-12.1429 with the same camera. The previous outburst of TCP J05454551+5954307 (14.7mag) was discovered on 2022-03-19.46139 by Hideo Nishimura, Kakegawa, Shizuoka, Japan. Original TOCP page: http://www.cbat.eps.harvard.edu/unconf/followups/J05454551+5954307.html VSX record: https://vsx.aavso.org/index.php?view=detail.top&oid=2227062 ZTF lightcurve: https://ztf.snad.space/dr23/view/1816212100005173 ASAS-SN lightcurve: https://asas-sn.osu.edu/sky-patrol/coordinate/077b9ec9-61b5-4dba-9a47-fc49f9... Best wishes, Kirill On Tue, 29 Mar 2022, Taichi Kato wrote:
TCP J05454551+5954307: ordinary superhumps
Observations from Crimean Astrophys. Obs. indicate that ordinary superhump evolved on Mar. 27.