[vsnet-alert 25557] PNV J23244760+6111140: nova eruption of CzeV3217?

[Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert]

CzeV3217  (EW)
Orbital period: 0.376938 d  (9.0465 h)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=2216132
 
CzeV3217 20210314.4253 <130C Yuji Nakamura
CzeV3217 20210318.4236   96C Yuji Nakamura

2021 03 18.4236 UT
Discovered by Yuji Nakamura, Kameyama, Mie, Japan, on four frames
(15-s exp., limiting mag 12.0) taken by 135mm F4.0 lens + CCD.
Nothing is visible at this location on the frames taken on 2021 
Mar. 14.4253 UT (15-s exp., limiting mag 13.0) by same instrument.
The object is located very close to a W UMa-type eclipsing variable
star CzeV3217 (Mag. range 14.870 - 14.960 V, AAVSO VSX).
http://www.cbat.eps.harvard.edu/unconf/followups/J23244760+6111140.html
 
Gaia EDR3 parallax 0.5776 ± 0.0254 mas (distance 1.69 ± 0.07 kpc)
 
Recent ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S
and Kochanek et al. 2017PASP..129j4502K) light curve and data:
https://asas-sn.osu.edu/sky-patrol/coordinate/00745124-4307-4bd9-9d95-d59d5399975e
 
Confirmation and subsequent spectroscopy, multiband photometry
etc. are urgently required.
 
Clear skies,
Patrick