V337 Carinae
Star
V337 Carinae is a K-type bright giant star in the constellation of Carina. It is an irregular variable and has an apparent visual magnitude which varies between 3.36 and 3.44.
V337 has a spectral class of K2.5II, indicating a bright giant. Wikipedia
Apparent magnitude (V): 3.36 to 3.44
B−V color index: +1.54
Radial velocity (Rv): 8.2±0.9 km/s