HR931 is a giant star in the constellation of Aries.
HR931 visual magnitude is 5.62. Because of its reltive faintness, HR931 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.
The table below summarizes the key facts about HR931:
Celestial coordinates and finder chart of HR931
HR931 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR931 are provided in the following table:
The simplified sky map below shows the position of HR931 in the sky:
Visibility of HR931 from your location
Today's HR931 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 HR931
The image below is a photograph of HR931 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 HR931 is 0 arcsec per year in Right Ascension and -0.063 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR931 from the Sun and relative movement
HR931 is distant 319.29 light years from the Sun and it is moving towards the Sun at the speed of 15 kilometers per second.
Spectral properties of HR931
HR931 belongs to spectral class K3 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR931 is situated in the Hertzsprung–Russell diagram.