Your guide to the Solar System and the night sky
Please donate now to help keep TheSkyLive ads-free. This site cannot run without your voluntary donations.
🌎  Greenwich, United Kingdom [change]


HR4834 is a main-sequence star in the constellation of Crux.

HR4834 visual magnitude is 6. Because of its reltive faintness, HR4834 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 HR4834:

HR4834 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR4834

HR4834 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 HR4834 are provided in the following table:

12h 43m 09s
-56° 10’ 33”

The simplified sky map below shows the position of HR4834 in the sky:

Finder chart HR4834 star
Simplified finder chart for HR4834.

Visibility of HR4834 from your location

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

HR4834 is currently not visible from Greenwich, United Kingdom [change]

Digitized Sky Survey image of HR4834

The image below is a photograph of HR4834 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 HR4834 is -0.041 arcsec per year in Right Ascension and -0.01 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR4834 star
DSS2 image of HR4834. The red arrow shows the motion of HR4834 during the next 10000 years (-6.83 arcmin in Right Ascension and -1.67 arcmin in declination);

Distance of HR4834 from the Sun and relative movement

HR4834 is distant 413.71 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.

126.90 pc
413.71 ly
10 km/s
-0.041 arcsec/year
-0.01 arcsec/year

Spectral properties of HR4834

HR4834 belongs to spectral class B7 and has a luminosity class of V corresponding to a main-sequence star.


The red dot in the diagram below shows where HR4834 is situated in the HertzsprungÔÇôRussell diagram.

HR Diagram
H-R diagram showing the position of HR4834. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR4834