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public LocationGreenwich, United Kingdom
Sunrise: 4:42 
Transit: 12:59 
Sunset: 21:16
wb_twilight   (Astronomical Twilight)   What's Visible Now?


Below the horizon.  Never rises today
Altitude: -30.5°   Azimuth: 213.8°   Direction: South-West

HR4592 is a hypergiant star of spectral class A0 in the constellation of Crux.

HR4592 visual magnitude is 6.16. Because of its faintness, HR4592 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Celestial coordinates and finder chart of HR4592

Finder chart HR4592 star
Simplified finder chart for HR4592.

HR4592 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. 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”
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);

Key facts about HR4592


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

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

Alternative designations of HR4592


Visibility of HR4592 from your location

HR4592 is currently not visible from Greenwich, United Kingdom