V337 Carinae
V337 Carinae (V337 Car, q 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. It is considered likely to be on the red giant branch of stars fusing hydrogen around an inert helium core. Its limb-darkened angular diameter has been measured using interferometry at .

V337 Carinae has two companions listed in multiple star catalogues. Both are 13th-magnitude stars, component B and component C away. Component B is a distant background star, while component C is at about the same distance as V337 Carinae.
Q25377588
K-type
Concept
Q5881
bright giant
Concept
Q523
star
Concept
Q8928
constellation
Concept
Q10470
Carina
CEL
Q1141054
irregular variable
CEL
Q124313
apparent visual magnitude
Concept
Q3929897
red giant branch
Concept
Q772102
limb-darkened
UNK
Q718647
angular diameter
Concept
Q850283
interferometry
Concept
Q973324
V337 Carinae
CEL
Q973324
V337 Carinae
CEL
+337^^http://www.w3.org/2001/XMLSchema#decimal
337
NUMBER
+337^^http://www.w3.org/2001/XMLSchema#decimal
337
NUMBER
+3.36^^http://www.w3.org/2001/XMLSchema#decimal
3.36
NUMBER
+3.44^^http://www.w3.org/2001/XMLSchema#decimal
3.44
NUMBER
+337^^http://www.w3.org/2001/XMLSchema#decimal
337
NUMBER
+2.5^^http://www.w3.org/2001/XMLSchema#decimal
2.5
NUMBER
+337^^http://www.w3.org/2001/XMLSchema#decimal
337
NUMBER
+13^^http://www.w3.org/2001/XMLSchema#decimal
13
NUMBER
+337^^http://www.w3.org/2001/XMLSchema#decimal
337
NUMBER
instance of
constellation
type of variable star
instance of