67 Ophiuchi
67 Ophiuchi (67 Oph) is a class B5 Ib (blue supergiant) star in the constellation Ophiuchus. Its apparent magnitude is 3.93 and it is approximately 1200 light years away based on parallax. It is considered to be a member of the open cluster Collinder 359 (Melotte 186).

67 Oph has four companions. The closest is a magnitude 13.7 B1 main sequence star at 8.29", designated B. Component C (BD+02°3459) is the brightest close companion, a magnitude 8.1 B2 main sequence star at 54.32". Component D is a magnitude 12.5 star 8.37" from component C. Component E is a magnitude 10.9 star 46.53" from 67 Oph A.
Q25377588
class B5 Ib
Concept
Q523
star
Concept
Q8928
constellation
Concept
Q8906
Ophiuchus
CEL
Q11387
open cluster
Concept
Q16577609
Melotte 186
DIS
Q845735
BD
DIS
Q128464
67 Ophiuchi
CEL
1200-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1200
DATE
+67^^http://www.w3.org/2001/XMLSchema#decimal
67
NUMBER
+67^^http://www.w3.org/2001/XMLSchema#decimal
67
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+3.93^^http://www.w3.org/2001/XMLSchema#decimal
3.93
NUMBER
+67^^http://www.w3.org/2001/XMLSchema#decimal
67
NUMBER
+13.7^^http://www.w3.org/2001/XMLSchema#decimal
13.7
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+8.29^^http://www.w3.org/2001/XMLSchema#decimal
8.29
NUMBER
++02^^http://www.w3.org/2001/XMLSchema#decimal
+02
NUMBER
+3459^^http://www.w3.org/2001/XMLSchema#decimal
3459
NUMBER
+8.1^^http://www.w3.org/2001/XMLSchema#decimal
8.1
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+54.32^^http://www.w3.org/2001/XMLSchema#decimal
54.32
NUMBER
+12.5^^http://www.w3.org/2001/XMLSchema#decimal
12.5
NUMBER
+8.37^^http://www.w3.org/2001/XMLSchema#decimal
8.37
NUMBER
+10.9^^http://www.w3.org/2001/XMLSchema#decimal
10.9
NUMBER
+46.53^^http://www.w3.org/2001/XMLSchema#decimal
46.53
NUMBER
+67^^http://www.w3.org/2001/XMLSchema#decimal
67
NUMBER
instance of
constellation
apparent magnitude
instance of
instance of