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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: 5:45  
clear_day Transit: 12:56  
SunsetSet: 20:09
sunny DaytimeWhat's Visible Now?
All Constellations » Cassiopeia » 

HR76

Altitude: 22.9°   Azimuth: 321.4°   Direction: North-West

HR76 is a hypergiant star in the constellation of Cassiopeia.

HR76 visual magnitude is 6.52. Because of its reltive faintness, HR76 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 HR76 is 0.005 arcsec per year in Right Ascension and -0.017 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR76 star
DSS2 image of HR76. The red arrow shows the motion of HR76 during the next 10000 years (0.83 arcmin in Right Ascension and -2.83 arcmin in declination);

Key facts about HR76

6.52
Hypergiant

HR76 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 22.9°
Azimuth: 321.4°
Direction: North-West

Celestial coordinates and finder chart of HR76

HR76 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 HR76 are provided in the following table:

00h 20m 05s
+48° 51’ 55”
117.63°
-13.68°
Cassiopeia

The simplified sky map below shows the position of HR76 in the sky:

Finder chart HR76 star
Simplified finder chart for HR76.

Visibility of HR76 from your location

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

HR76 is circumpolar and transits at 10:08 UTC (altitude: 87.4°)

Distance of HR76 from the Sun and relative movement

HR76 is distant 883.47 light years from the Sun and it is moving towards the Sun at the speed of 3 kilometers per second.

271.00 pc
883.47 ly
-3 km/s
0.005 arcsec/year
-0.017 arcsec/year

Spectral properties of HR76

HR76 belongs to spectral class A0 and has a luminosity class of V corresponding to a hypergiant star.

-0.64
A0V
10125K

The red dot in the diagram below shows where HR76 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR76. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR76

SAO36272
SAO36272