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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 7:51  
clear_day Transit: 11:50  
SunsetSet: 15:49 south
sleep NighttimeWhat's Visible Now?
All Constellations » Pegasus » 


Altitude: -13.0°   Azimuth: 1.2°   Direction: North

HR8441 is a sub-giant star in the constellation of Pegasus.

HR8441 visual magnitude is 6.11. Because of its reltive faintness, HR8441 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 HR8441:


HR8441 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -13.0°
Azimuth: 1.2°
Direction: North

Celestial coordinates and finder chart of HR8441

HR8441 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR8441 are provided in the following table:

22h 08m 17s
+25° 32’ 36”

The simplified sky map below shows the position of HR8441 in the sky:

Finder chart HR8441 star
Simplified finder chart for HR8441.

Visibility of HR8441 from your location

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

Today's HR8441 rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 64.5°
Max altitude: 64.1°
Azimuth: 295.5°

Digitized Sky Survey image of HR8441

The image below is a photograph of HR8441 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 HR8441 is -0.038 arcsec per year in Right Ascension and -0.037 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR8441 star
DSS2 image of HR8441. The red arrow shows the motion of HR8441 during the next 10000 years (-6.33 arcmin in Right Ascension and -6.17 arcmin in declination);

Distance of HR8441 from the Sun and relative movement

HR8441 is distant 281.03 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

86.21 pc
281.03 ly
2 km/s
-0.038 arcsec/year
-0.037 arcsec/year

Spectral properties of HR8441

HR8441 belongs to spectral class F1 and has a luminosity class of IV corresponding to a sub-giant star.


The red dot in the diagram below shows where HR8441 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8441. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR8441