θ1 Tauri (theta1 Tauri)
θ1 Tauri is a multiple hypergiant star of spectral class K0 in the constellation of Taurus.
θ1 Tauri visual magnitude is 3.84. Because of its moderate brightness, θ1 Tauri 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 θ1 Tauri (theta1 Tauri).
Magnitude, Color, Spectral Class

The red dot in the diagram below shows where θ1 Tauri is situated in the Hertzsprung–Russell diagram.

Star System Properties
θ1 Tauri is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the θ1 Tauri double sysyem:
Distance, Radial Speed, Proper Motion
θ1 Tauri is distant 157.79 light years from the Sun and it is moving far from the Sun at the speed of 40 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's θ1 Tauri (theta1 Tauri) rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):