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🌎  Greenwich, United Kingdom [change]


HR4734 is a main-sequence star in the constellation of Centaurus.

HR4734 visual magnitude is 6.26. Because of its reltive faintness, HR4734 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 HR4734:

HR4734 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR4734

HR4734 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 HR4734 are provided in the following table:

12h 26m 48s
-48° 54’ 47”

The simplified sky map below shows the position of HR4734 in the sky:

Finder chart HR4734 star
Simplified finder chart for HR4734.

Visibility of HR4734 from your location

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

HR4734 is currently not visible from Greenwich, United Kingdom [change]

Digitized Sky Survey image of HR4734

The image below is a photograph of HR4734 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 HR4734 is -0.633 arcsec per year in Right Ascension and -0.082 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Image of HR4734 star
DSS2 image of HR4734. The red arrow shows the motion of HR4734 during the next 1000 years (-10.55 arcmin in Right Ascension and -1.37 arcmin in declination);

Distance of HR4734 from the Sun and relative movement

HR4734 is distant 86.93 light years from the Sun and it is moving far from the Sun at the speed of 30 kilometers per second.

26.67 pc
86.93 ly
30 km/s
-0.633 arcsec/year
-0.082 arcsec/year

Spectral properties of HR4734

HR4734 belongs to spectral class G3 and has a luminosity class of V corresponding to a main-sequence star.


The red dot in the diagram below shows where HR4734 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4734. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR4734