27 Hydrae is a multiple giant star in the constellation of Hydra.
27 Hydrae visual magnitude is 4.8. Because of its moderate brightness, 27 Hydrae should be easily visible from locations with dark skyes, while it can be barely visible, or not visible at all, from skyes affected by light pollution.
The table below summarizes the key facts about 27 Hydrae:
Celestial coordinates and finder chart of 27 Hydrae
27 Hydrae 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 27 Hydrae are provided in the following table:
The simplified sky map below shows the position of 27 Hydrae in the sky:
Visibility of 27 Hydrae from your location
Digitized Sky Survey image of 27 Hydrae
The image below is a photograph of 27 Hydrae 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 27 Hydrae is -0.014 arcsec per year in Right Ascension and -0.029 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of 27 Hydrae from the Sun and relative movement
27 Hydrae is distant 243.47 light years from the Sun and it is moving far from the Sun at the speed of 25 kilometers per second.
Spectral properties of 27 Hydrae
27 Hydrae belongs to spectral class G8 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where 27 Hydrae is situated in the Hertzsprung–Russell diagram.
27 Hydrae star system properties
27 Hydrae is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the 27 Hydrae double sysyem: