Abstract We present optical and infrared (IR) light curves of NaSt1, also known as Wolf–Rayet 122, with observations from Palomar Gattini-IR (PGIR), the Zwicky Transient Facility (ZTF), Katzman Automatic Imaging Telescope, Asteroid Terrestrial-impact Last Alert System, All-Sky Automated Survey for Supernovae (ASAS-SN). identify a P = 309.7 ± 0.7 day photometric period IR that reveal periodic, s...