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A Complete Guide to the Solar System and the Night Sky
public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:26 
Transit: 12:55 
Sunset: 20:25
wb_twilight   (Civil Twilight)   What's Visible Now?
All Constellations » Pavo » 

HR7732

Altitude: -26.1°   Azimuth: 168.8°   Direction: South

HR7732 is a hypergiant star in the constellation of Pavo.

HR7732 visual magnitude is 6.27. Because of its reltive faintness, HR7732 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 HR7732 is -0.015 arcsec per year in Right Ascension and -0.084 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR7732 star
DSS2 image of HR7732. The red arrow shows the motion of HR7732 during the next 10000 years (-2.50 arcmin in Right Ascension and -14.00 arcmin in declination);

Key facts about HR7732

6.27
Hypergiant

HR7732 is below the horizon from Greenwich, United Kingdom.

Altitude: -26.1°
Azimuth: 168.8°
Direction: South

Celestial coordinates and finder chart of HR7732

HR7732 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 HR7732 are provided in the following table:

20h 19m 02s
-63° 13’ 51”
333.13°
-33.82°
Pavo

The simplified sky map below shows the position of HR7732 in the sky:

Finder chart HR7732 star
Simplified finder chart for HR7732.

Visibility of HR7732 from your location

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

HR7732 is currently not visible from Greenwich, United Kingdom

Distance of HR7732 from the Sun and relative movement

HR7732 is distant 445.36 light years from the Sun and it is moving towards the Sun at the speed of 8 kilometers per second.

136.61 pc
445.36 ly
-8 km/s
-0.015 arcsec/year
-0.084 arcsec/year

Spectral properties of HR7732

HR7732 belongs to spectral class K0 and has a luminosity class of III corresponding to a hypergiant star.

0.59
K0III
4649K

The red dot in the diagram below shows where HR7732 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7732. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7732

SAO254772
SAO254772