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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
SunriseRise: 5:39  
clear_day Transit: 12:56  
SunsetSet: 20:14
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All Constellations » Octans » 

HR8849

Altitude: -41.7°   Azimuth: 174.3°   Direction: South

HR8849 is a hypergiant star in the constellation of Octans.

HR8849 visual magnitude is 6.33. Because of its reltive faintness, HR8849 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR8849 is 0.013 arcsec per year in Right Ascension and 0.007 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR8849 star
DSS2 image of HR8849. The red arrow shows the motion of HR8849 during the next 10000 years (2.17 arcmin in Right Ascension and 1.17 arcmin in declination);

Key facts about HR8849

6.33
Hypergiant

HR8849 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -41.7°
Azimuth: 174.3°
Direction: South

Celestial coordinates and finder chart of HR8849

HR8849 is situated close to the southern celestial pole and, as such, it is easilty visible for most part of the year from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR8849 are provided in the following table:

23h 19m 08s
-79° 28’ 22”
308.06°
-36.72°
Octans

The simplified sky map below shows the position of HR8849 in the sky:

Finder chart HR8849 star
Simplified finder chart for HR8849.

Visibility of HR8849 from your location

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

HR8849 is currently not visible from Greenwich, United Kingdom edit_location_alt

Distance of HR8849 from the Sun and relative movement

HR8849 is distant 489.49 light years from the Sun and it is moving towards the Sun at the speed of 3 kilometers per second.

150.15 pc
489.49 ly
-3 km/s
0.013 arcsec/year
0.007 arcsec/year

Spectral properties of HR8849

HR8849 belongs to spectral class K0 and has a luminosity class of III corresponding to a hypergiant star.

0.45
K0III
4970K

The red dot in the diagram below shows where HR8849 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8849. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR8849

SAO258127
SAO258127