HR7981

HR7981 is a main-sequence star in the constellation of Delphinus.

HR7981 visual magnitude is 6.52. Because of its reltive faintness, HR7981 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 HR7981 is 0.076 arcsec per year in Right Ascension and 0.016 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Key facts about HR7981

Celestial coordinates and finder chart of HR7981

HR7981 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 HR7981 are provided in the following table:

The simplified sky map below shows the position of HR7981 in the sky:

Visibility of HR7981 from your location

Today's HR7981 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Distance of HR7981 from the Sun and relative movement

HR7981 is distant 323.09 light years from the Sun and it is moving far from the Sun at the speed of 13 kilometers per second.

Spectral properties of HR7981

HR7981 belongs to spectral class A1 and has a luminosity class of V corresponding to a main-sequence star.

The red dot in the diagram below shows where HR7981 is situated in the Hertzsprung–Russell diagram.

Alternative designations of HR7981