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public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:24 
Transit: 12:55 
Sunset: 20:27
wb_twilight   (Nautical Twilight)   What's Visible Now?

HR6759

Altitude: -40.0°   Azimuth: 116.6°   Direction: East-South-East

HR6759 is a double bright giant star in the constellation of Ara.

HR6759 visual magnitude is 6.15. Because of its reltive faintness, HR6759 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 HR6759 is -0.009 arcsec per year in Right Ascension and -0.025 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR6759 star
DSS2 image of HR6759. The red arrow shows the motion of HR6759 during the next 10000 years (-1.50 arcmin in Right Ascension and -4.17 arcmin in declination);

Key facts about HR6759

6.15
Bright giant

HR6759 is below the horizon from Greenwich, United Kingdom.

Altitude: -40.0°
Azimuth: 116.6°
Direction: East-South-East

Celestial coordinates and finder chart of HR6759

HR6759 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 HR6759 are provided in the following table:

18h 08m 30s
-45° 46’ 01”
347.45°
-12.19°
Ara

The simplified sky map below shows the position of HR6759 in the sky:

Finder chart HR6759 star
Simplified finder chart for HR6759.

Visibility of HR6759 from your location

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

HR6759 is currently not visible from Greenwich, United Kingdom

Distance of HR6759 from the Sun and relative movement

HR6759 is distant 815.00 light years from the Sun and it is moving towards the Sun at the speed of 35 kilometers per second.

250.00 pc
815.00 ly
-35 km/s
-0.009 arcsec/year
-0.025 arcsec/year

Spectral properties of HR6759

HR6759 belongs to spectral class B7 and has a luminosity class of II corresponding to a bright giant star.

-0.84
B7II
11247K

The red dot in the diagram below shows where HR6759 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR6759. Attribution: Richard Powell / CC BY-SA

HR6759 star system properties

HR6759 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR6759 double sysyem:

6.15
9.75
3.6
4 arcsec

Alternative designations of HR6759

SAO228734
SAO228734