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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
sleep   (Nighttime)   What's Visible Now?
All Constellations » Pavo » 

HR7027

Altitude: -46.7°   Azimuth: 154.9°   Direction: South-South-East

HR7027 is a double sub-giant star in the constellation of Pavo.

HR7027 visual magnitude is 6.06. Because of its reltive faintness, HR7027 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 HR7027 is -0.004 arcsec per year in Right Ascension and 0.024 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR7027 star
DSS2 image of HR7027. The red arrow shows the motion of HR7027 during the next 10000 years (-0.67 arcmin in Right Ascension and 4.00 arcmin in declination);

Key facts about HR7027

6.06
Sub-giant

HR7027 is below the horizon from Greenwich, United Kingdom.

Altitude: -46.7°
Azimuth: 154.9°
Direction: South-South-East

Celestial coordinates and finder chart of HR7027

HR7027 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 HR7027 are provided in the following table:

18h 49m 43s
-72° 59’ 40”
321.87°
-25.73°
Pavo

The simplified sky map below shows the position of HR7027 in the sky:

Finder chart HR7027 star
Simplified finder chart for HR7027.

Visibility of HR7027 from your location

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

HR7027 is currently not visible from Greenwich, United Kingdom

Distance of HR7027 from the Sun and relative movement

HR7027 is distant 735.89 light years from the Sun and it is moving far from the Sun at the speed of 3 kilometers per second.

225.73 pc
735.89 ly
3 km/s
-0.004 arcsec/year
0.024 arcsec/year

Spectral properties of HR7027

HR7027 belongs to spectral class B9 and has a luminosity class of IV corresponding to a sub-giant star.

-0.71
B9IV
10125K

The red dot in the diagram below shows where HR7027 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7027. Attribution: Richard Powell / CC BY-SA

HR7027 star system properties

HR7027 is a visual double star which can be observed with the help of medium or large telescopes. The table below shows key information about the HR7027 double sysyem:

6.06
8.06
2
1.8 arcsec

Alternative designations of HR7027

SAO257630
SAO257630