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🌎  Greenwich, United Kingdom [change]


HR4592 is a hypergiant star in the constellation of Crux.

HR4592 visual magnitude is 6.16. Because of its reltive faintness, HR4592 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 HR4592:

HR4592 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR4592

HR4592 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 HR4592 are provided in the following table:

12h 01m 28s
-57° 30’ 12”

The simplified sky map below shows the position of HR4592 in the sky:

Finder chart HR4592 star
Simplified finder chart for HR4592.

Visibility of HR4592 from your location

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

HR4592 is currently not visible from Greenwich, United Kingdom [change]

Digitized Sky Survey image of HR4592

The image below is a photograph of HR4592 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 HR4592 is -0.073 arcsec per year in Right Ascension and -0.015 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR4592 star
DSS2 image of HR4592. The red arrow shows the motion of HR4592 during the next 10000 years (-12.17 arcmin in Right Ascension and -2.50 arcmin in declination);

Distance of HR4592 from the Sun and relative movement

HR4592 is distant 308.71 light years from the Sun and it is moving towards the Sun at the speed of 4 kilometers per second.

94.70 pc
308.71 ly
-4 km/s
-0.073 arcsec/year
-0.015 arcsec/year

Spectral properties of HR4592

HR4592 belongs to spectral class A0 and has a luminosity class of V corresponding to a hypergiant star.


The red dot in the diagram below shows where HR4592 is situated in the HertzsprungÔÇôRussell diagram.

HR Diagram
H-R diagram showing the position of HR4592. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR4592