ι1 Librae (iota1 Librae)
ι1 Librae is a variable and multiple hypergiant star of spectral class A0 in the constellation of Libra.
ι1 Librae visual magnitude is 4.54. Because of its moderate brightness, ι1 Librae is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
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Finder chart for ι1 Librae (iota1 Librae).
Magnitude, Color, Spectral Class
ι1 Librae is also a Si chemically peculiar star.

The red dot in the diagram below shows where ι1 Librae is situated in the Hertzsprung–Russell diagram.

Star System Properties
ι1 Librae is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the ι1 Librae double sysyem:
Distance, Radial Speed, Proper Motion
ι1 Librae is distant 376.44 light years from the Sun and it is moving towards the Sun at the speed of 12 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's ι1 Librae (iota1 Librae) rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):