HR1947 is a main-sequence star in the constellation of Columba.
HR1947 visual magnitude is 5.82. Because of its reltive faintness, HR1947 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 HR1947:
Celestial coordinates and finder chart of HR1947
HR1947 is situated south of the celestial equator, as such, it is more easily visible from the southern emisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR1947 are provided in the following table:
The simplified sky map below shows the position of HR1947 in the sky:
Visibility of HR1947 from your location
HR1947 is currently not visible from Greenwich, United Kingdom [change]
Digitized Sky Survey image of HR1947
The image below is a photograph of HR1947 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 HR1947 is -0.005 arcsec per year in Right Ascension and 0.009 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.
Distance of HR1947 from the Sun and relative movement
HR1947 is distant 490.23 light years from the Sun and it is moving far from the Sun at the speed of 4 kilometers per second.
Spectral properties of HR1947
HR1947 belongs to spectral class B8 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR1947 is situated in the Hertzsprung–Russell diagram.