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A Complete Guide to the Solar System and the Night Sky
public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:29 
Transit: 12:55 
Sunset: 20:22
sleep   (Nighttime)   What's Visible Now?
All Constellations » Phoenix » 

HR148

Altitude: -56.8°   Azimuth: 118.5°   Direction: East-South-East

HR148 is a variable hypergiant star in the constellation of Phoenix.

HR148 visual magnitude is 6.06. Because of its reltive faintness, HR148 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 HR148 is 0.027 arcsec per year in Right Ascension and -0.054 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR148 star
DSS2 image of HR148. The red arrow shows the motion of HR148 during the next 10000 years (4.50 arcmin in Right Ascension and -9.00 arcmin in declination);

Key facts about HR148

6.06
Hypergiant

HR148 is below the horizon from Greenwich, United Kingdom.

Altitude: -56.8°
Azimuth: 118.5°
Direction: East-South-East

Celestial coordinates and finder chart of HR148

HR148 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR148 are provided in the following table:

00h 35m 33s
-54° 49’ 18”
307.83°
-62.16°
Phoenix

The simplified sky map below shows the position of HR148 in the sky:

Finder chart HR148 star
Simplified finder chart for HR148.

Visibility of HR148 from your location

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

HR148 is currently not visible from Greenwich, United Kingdom

Distance of HR148 from the Sun and relative movement

HR148 is distant 253.11 light years from the Sun and it is moving towards the Sun at the speed of 10 kilometers per second.

77.64 pc
253.11 ly
-10 km/s
0.027 arcsec/year
-0.054 arcsec/year

Spectral properties of HR148

HR148 belongs to spectral class K0 and has a luminosity class of IV corresponding to a hypergiant star.

1.61
K0IV
4719K

The red dot in the diagram below shows where HR148 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR148. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR148

SAO232099
SAO232099