HR2811 is a variable sub-giant star in the constellation of Monoceros.
HR2811 visual magnitude is 5.82. Because of its reltive faintness, HR2811 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 HR2811:
Celestial coordinates and finder chart of HR2811
HR2811 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 HR2811 are provided in the following table:
The simplified sky map below shows the position of HR2811 in the sky:
Visibility of HR2811 from your location
Digitized Sky Survey image of HR2811
The image below is a photograph of HR2811 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 HR2811 is -0.011 arcsec per year in Right Ascension and -0.004 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR2811 from the Sun and relative movement
HR2811 is distant 908.08 light years from the Sun and it is moving far from the Sun at the speed of 11 kilometers per second.
Spectral properties of HR2811
HR2811 belongs to spectral class F3 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where HR2811 is situated in the Hertzsprung–Russell diagram.