τ Sculptoris (tau Sculptoris)

τ Sculptoris is a double main-sequence star in the constellation of Sculptor.

τ Sculptoris visual magnitude is 5.69. Because of its reltive faintness, τ Sculptoris should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of τ Sculptoris is 0.1 arcsec per year in Right Ascension and 0.04 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Key facts about τ Sculptoris

Celestial coordinates and finder chart of τ Sculptoris

τ Sculptoris is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of τ Sculptoris are provided in the following table:

The simplified sky map below shows the position of τ Sculptoris in the sky:

Visibility of τ Sculptoris from your location

Today's τ Sculptoris (tau Sculptoris) rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Distance of τ Sculptoris from the Sun and relative movement

τ Sculptoris is distant 202.11 light years from the Sun and it is moving far from the Sun at the speed of 5 kilometers per second.

Spectral properties of τ Sculptoris

τ Sculptoris belongs to spectral class F2 and has a luminosity class of V corresponding to a main-sequence star.

The red dot in the diagram below shows where τ Sculptoris is situated in the Hertzsprung–Russell diagram.

τ Sculptoris star system properties

τ Sculptoris is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the τ Sculptoris double sysyem:

Alternative designations of τ Sculptoris