20 Vulpeculae is a variable main-sequence star in the constellation of Vulpecula.
20 Vulpeculae visual magnitude is 5.92. Because of its reltive faintness, 20 Vulpeculae 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 20 Vulpeculae:
Celestial coordinates and finder chart of 20 Vulpeculae
20 Vulpeculae is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of 20 Vulpeculae are provided in the following table:
The simplified sky map below shows the position of 20 Vulpeculae in the sky:
Visibility of 20 Vulpeculae from your location
Digitized Sky Survey image of 20 Vulpeculae
The image below is a photograph of 20 Vulpeculae 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 20 Vulpeculae is 0.008 arcsec per year in Right Ascension and -0.011 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of 20 Vulpeculae from the Sun and relative movement
20 Vulpeculae is distant 1,139.86 light years from the Sun and it is moving towards the Sun at the speed of 22 kilometers per second.
Spectral properties of 20 Vulpeculae
20 Vulpeculae belongs to spectral class B7 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where 20 Vulpeculae is situated in the Hertzsprung–Russell diagram.