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🌎  Greenwich, United Kingdom [change]


HR4625 is a variable sub-giant star in the constellation of Centaurus.

HR4625 visual magnitude is 5.48. Because of its reltive faintness, HR4625 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 HR4625:

HR4625 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR4625

HR4625 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 HR4625 are provided in the following table:

12h 08m 54s
-41° 13’ 53”

The simplified sky map below shows the position of HR4625 in the sky:

Finder chart HR4625 star
Simplified finder chart for HR4625.

Visibility of HR4625 from your location

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

HR4625 is currently not visible from Greenwich, United Kingdom [change]

Digitized Sky Survey image of HR4625

The image below is a photograph of HR4625 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 HR4625 is -0.024 arcsec per year in Right Ascension and -0.006 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR4625 star
DSS2 image of HR4625. The red arrow shows the motion of HR4625 during the next 10000 years (-4.00 arcmin in Right Ascension and -1.00 arcmin in declination);

Distance of HR4625 from the Sun and relative movement

HR4625 is distant 2,089.74 light years from the Sun

641.03 pc
2,089.74 ly
-0.024 arcsec/year
-0.006 arcsec/year

Spectral properties of HR4625

HR4625 belongs to spectral class B3 and has a luminosity class of IV corresponding to a sub-giant star.


The red dot in the diagram below shows where HR4625 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4625. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR4625