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🌎  Greenwich, United Kingdom [change]


HR8219 is a variable star in the constellation of Pegasus.

HR8219 visual magnitude is 6.4. Because of its reltive faintness, HR8219 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 HR8219:

HR8219 is above the horizon from Greenwich, United Kingdom [change]. Altitude: 7°.

Celestial coordinates and finder chart of HR8219

HR8219 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 HR8219 are provided in the following table:

21h 28m 24s
+08° 11’ 44”

The simplified sky map below shows the position of HR8219 in the sky:

Finder chart HR8219 star
Simplified finder chart for HR8219.

Visibility of HR8219 from your location

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

Today's HR8219 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 81.8°
Max altitude: 46.7°
Azimuth: 278.2°
HR8219 is above the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR8219

The image below is a photograph of HR8219 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 HR8219 is 0.011 arcsec per year in Right Ascension and -0.025 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR8219 star
DSS2 image of HR8219. The red arrow shows the motion of HR8219 during the next 10000 years (1.83 arcmin in Right Ascension and -4.17 arcmin in declination);

Distance of HR8219 from the Sun and relative movement

HR8219 is distant 905.56 light years from the Sun and it is moving towards the Sun at the speed of 6 kilometers per second.

277.78 pc
905.56 ly
-6 km/s
0.011 arcsec/year
-0.025 arcsec/year

Spectral properties of HR8219

HR8219 belongs to spectral class M1


The red dot in the diagram below shows where HR8219 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8219. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR8219