HR66 is a sub-giant star in the constellation of Cetus.
HR66 visual magnitude is 6.45. Because of its reltive faintness, HR66 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 HR66:
Celestial coordinates and finder chart of HR66
HR66 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 HR66 are provided in the following table:
The simplified sky map below shows the position of HR66 in the sky:
Visibility of HR66 from your location
Digitized Sky Survey image of HR66
The image below is a photograph of HR66 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 HR66 is 0.015 arcsec per year in Right Ascension and 0.003 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR66 from the Sun and relative movement
HR66 is distant 159.26 light years from the Sun and it is moving towards the Sun at the speed of 5 kilometers per second.
Spectral properties of HR66
HR66 belongs to spectral class F4 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where HR66 is situated in the Hertzsprung–Russell diagram.