HR5421
HR5421 is a variable supergiant star in the constellation of Centaurus.
HR5421 visual magnitude is 6.93. Because of its reltive faintness, HR5421 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 HR5421:
Celestial coordinates and finder chart of HR5421
HR5421 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 HR5421 are provided in the following table:
The simplified sky map below shows the position of HR5421 in the sky:
Visibility of HR5421 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
HR5421 is currently not visible from Greenwich, United Kingdom [change]
Digitized Sky Survey image of HR5421
The image below is a photograph of HR5421 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 HR5421 is -0.027 arcsec per year in Right Ascension and -0.012 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR5421 from the Sun and relative movement
HR5421 is distant 65,200.00 light years from the Sun and it is moving towards the Sun at the speed of 22 kilometers per second.
Spectral properties of HR5421
HR5421 belongs to spectral class F5 and has a luminosity class of I corresponding to a supergiant star.
The red dot in the diagram below shows where HR5421 is situated in the Hertzsprung–Russell diagram.
