η Lupi (eta Lupi)
η Lupi is a multiple sub-giant star of spectral class B2 in the constellation of Lupus.
η Lupi visual magnitude is 3.41. Because of its moderate brightness, η Lupi 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 η Lupi (eta Lupi).
Magnitude, Color, Spectral Class

The red dot in the diagram below shows where η Lupi is situated in the Hertzsprung–Russell diagram.

Star System Properties
η Lupi is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the η Lupi double sysyem:
Distance, Radial Speed, Proper Motion
η Lupi is distant 493.19 light years from the Sun and it is moving far from the Sun at the speed of 8 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's η Lupi (eta Lupi) rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):