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A Complete Guide to the Solar System and the Night Sky
public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:28 
Transit: 12:55 
Sunset: 20:24
sunny   (Daytime)   What's Visible Now?
All Constellations » Pavo » 

HR8019

Altitude: -72.6°   Azimuth: 192.1°   Direction: South-South-West

HR8019 is a main-sequence star in the constellation of Pavo.

HR8019 visual magnitude is 6.37. Because of its reltive faintness, HR8019 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 HR8019 is -0.01 arcsec per year in Right Ascension and -0.002 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR8019 star
DSS2 image of HR8019. The red arrow shows the motion of HR8019 during the next 10000 years (-1.67 arcmin in Right Ascension and -0.33 arcmin in declination);

Key facts about HR8019

6.37
Main-sequence

HR8019 is below the horizon from Greenwich, United Kingdom.

Altitude: -72.6°
Azimuth: 192.1°
Direction: South-South-West

Celestial coordinates and finder chart of HR8019

HR8019 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 HR8019 are provided in the following table:

21h 01m 28s
-68° 12’ 34”
325.99°
-36.94°
Pavo

The simplified sky map below shows the position of HR8019 in the sky:

Finder chart HR8019 star
Simplified finder chart for HR8019.

Visibility of HR8019 from your location

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

HR8019 is currently not visible from Greenwich, United Kingdom

Distance of HR8019 from the Sun and relative movement

HR8019 is distant 271.67 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.

83.33 pc
271.67 ly
9 km/s
-0.01 arcsec/year
-0.002 arcsec/year

Spectral properties of HR8019

HR8019 belongs to spectral class A2 and has a luminosity class of V corresponding to a main-sequence star.

1.77
A2V
9028K

The red dot in the diagram below shows where HR8019 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8019. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR8019

SAO254918
SAO254918