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22 Herculis (HD 147394)

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Description

Tau Herculis is a blue main-sequence star in the constellation Hercules. It is seven hundred times more luminous than the Sun. It is a multiple-star system.

Name
22 Herculis
Common name
Tau Herculis
Constellation
Hercules
Apparent visual magnitude
3.900
Type
Double or multiple star
RA
16 19 44.43666
DEC
+46 18 48.1123
Distance (LY)
307
More info
Check in Wikipedia