11 Aquilae is a variable and multiple main-sequence star in the constellation of Aquila.
11 Aquilae visual magnitude is 5.23. Because of its reltive faintness, 11 Aquilae 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 11 Aquilae:
Celestial coordinates and finder chart of 11 Aquilae
11 Aquilae 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 11 Aquilae are provided in the following table:
The simplified sky map below shows the position of 11 Aquilae in the sky:
Visibility of 11 Aquilae from your location
Digitized Sky Survey image of 11 Aquilae
The image below is a photograph of 11 Aquilae 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 11 Aquilae is 0.014 arcsec per year in Right Ascension and -0.123 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of 11 Aquilae from the Sun and relative movement
11 Aquilae is distant 155.31 light years from the Sun and it is moving far from the Sun at the speed of 16 kilometers per second.
Spectral properties of 11 Aquilae
11 Aquilae belongs to spectral class F8 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where 11 Aquilae is situated in the Hertzsprung–Russell diagram.
11 Aquilae star system properties
11 Aquilae is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the 11 Aquilae double sysyem: