TCP J06442271+1549388: new WZ Sge-type dwarf nova
Itoh-san and Kiyota-san have reported observations.
The data show clear double-wave humps (amplitude 0.05 mag).
The period was 0.0529(5) d (single-night baseline).
Although The profile was somewhat different from those of
typical WZ Sge-type early superhumps, the large outburst
amplitude supports this classification.
Re: Spectrum of TCP J06442271+1549388
As judged from broad absorption features of H beta and
higher lines, H alpha appears to be filled by emission
and only the emission core is visible.
I also see He II and Bowen.
TCP J06442271+1549388 location
Katsumi Yoshimoto has reported astrometry of this object
to be 06h44m22s.67 +15 49' 35".5, in very good agreement with
the Pan-STARRS1 location.