δ Equulei (delta Equulei)

δ Equulei is a multiple main-sequence star in the constellation of Equuleus.

δ Equulei visual magnitude is 4.49. Because of its moderate brightness, δ Equulei should be easily visible from locations with dark skies, while it can be barely visible, or not visible at all, from skies affected by light pollution.

The proper motion of δ Equulei is 0.049 arcsec per year in Right Ascension and -0.305 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Key facts about δ Equulei

Celestial coordinates and finder chart of δ Equulei

δ Equulei 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 δ Equulei are provided in the following table:

The simplified sky map below shows the position of δ Equulei in the sky:

Visibility of δ Equulei from your location

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

Distance of δ Equulei from the Sun and relative movement

δ Equulei is distant 60.25 light years from the Sun and it is moving towards the Sun at the speed of 15 kilometers per second.

Spectral properties of δ Equulei

δ Equulei belongs to spectral class F5 and has a luminosity class of V corresponding to a main-sequence star.

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

δ Equulei star system properties

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

Alternative designations of δ Equulei