31 Capricorni is a main-sequence star in the constellation of Capricornus.
31 Capricorni visual magnitude is 7.05. Because of its reltive faintness, 31 Capricorni 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 31 Capricorni:
Celestial coordinates and finder chart of 31 Capricorni
31 Capricorni 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 31 Capricorni are provided in the following table:
The simplified sky map below shows the position of 31 Capricorni in the sky:
Visibility of 31 Capricorni from your location
Digitized Sky Survey image of 31 Capricorni
The image below is a photograph of 31 Capricorni 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 31 Capricorni is 0.036 arcsec per year in Right Ascension and 0.004 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of 31 Capricorni from the Sun and relative movement
31 Capricorni is distant 337.82 light years from the Sun and it is moving towards the Sun at the speed of 7 kilometers per second.
Spectral properties of 31 Capricorni
31 Capricorni 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 31 Capricorni is situated in the Hertzsprung–Russell diagram.