η Sculptoris (eta Sculptoris)
η Sculptoris is a variable giant star in the constellation of Sculptor.
η Sculptoris visual magnitude is 4.81. Because of its moderate brightness, η Sculptoris should be easily visible from locations with dark skyes, while it can be barely visible, or not visible at all, from skyes affected by light pollution.
The table below summarizes the key facts about η Sculptoris:
Celestial coordinates and finder chart of η Sculptoris
η 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 η Sculptoris are provided in the following table:
The simplified sky map below shows the position of η Sculptoris in the sky:
Visibility of η Sculptoris from your location
Today's η Sculptoris (eta Sculptoris) rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of η Sculptoris
The image below is a photograph of η Sculptoris from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of η Sculptoris is -0.019 arcsec per year in Right Ascension and -0.052 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of η Sculptoris from the Sun and relative movement
η Sculptoris is distant 547.90 light years from the Sun and it is moving far from the Sun at the speed of 11 kilometers per second.
Spectral properties of η Sculptoris
η Sculptoris belongs to spectral class M4 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where η Sculptoris is situated in the Hertzsprung–Russell diagram.