HR4822 is a variable and multiple main-sequence star in the constellation of Corvus.
HR4822 visual magnitude is 5.98. Because of its reltive faintness, HR4822 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 HR4822:
Celestial coordinates and finder chart of HR4822
HR4822 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 HR4822 are provided in the following table:
The simplified sky map below shows the position of HR4822 in the sky:
Visibility of HR4822 from your location
Digitized Sky Survey image of HR4822
The image below is a photograph of HR4822 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 HR4822 is -0.127 arcsec per year in Right Ascension and 0.008 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Spectral properties of HR4822
HR4822 belongs to spectral class F5 and has a luminosity class of V corresponding to a main-sequence star.
HR4822 star system properties
HR4822 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 HR4822 double sysyem: