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🌎  Greenwich, United Kingdom [change]


HR4827 is a giant star in the constellation of Corvus.

HR4827 visual magnitude is 6.03. Because of its reltive faintness, HR4827 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 HR4827:

HR4827 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR4827

HR4827 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR4827 are provided in the following table:

12h 41m 49s
-19° 45’ 30”

The simplified sky map below shows the position of HR4827 in the sky:

Finder chart HR4827 star
Simplified finder chart for HR4827.

Visibility of HR4827 from your location

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

Today's HR4827 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 109.8°
Max altitude: 18.8°
Azimuth: 250.2°
HR4827 is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR4827

The image below is a photograph of HR4827 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 HR4827 is -0.212 arcsec per year in Right Ascension and 0.027 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Image of HR4827 star
DSS2 image of HR4827. The red arrow shows the motion of HR4827 during the next 1000 years (-3.53 arcmin in Right Ascension and 0.45 arcmin in declination);

Distance of HR4827 from the Sun and relative movement

HR4827 is distant 216.18 light years from the Sun and it is moving towards the Sun at the speed of 3 kilometers per second.

66.31 pc
216.18 ly
-3 km/s
-0.212 arcsec/year
0.027 arcsec/year

Spectral properties of HR4827

HR4827 belongs to spectral class F3 and has a luminosity class of III corresponding to a giant star.


The red dot in the diagram below shows where HR4827 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR4827. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR4827