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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: 6:04  
clear_day Transit: 12:06  
SunsetSet: 18:09
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All Constellations » Draco » 

HR7075

Altitude: 50.4°   Azimuth: 46.7°   Direction: North-East

HR7075 is a double sub-giant star in the constellation of Draco.

HR7075 visual magnitude is 5.99. Because of its reltive faintness, HR7075 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 HR7075 is -0.005 arcsec per year in Right Ascension and 0.018 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR7075 star
DSS2 image of HR7075. The red arrow shows the motion of HR7075 during the next 10000 years (-0.83 arcmin in Right Ascension and 3.00 arcmin in declination);

Key facts about HR7075

5.99
Sub-giant

HR7075 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 50.4°
Azimuth: 46.7°
Direction: North-East

Celestial coordinates and finder chart of HR7075

HR7075 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR7075 are provided in the following table:

18h 44m 18s
+61° 02’ 53”
90.85°
24.36°
Draco

The simplified sky map below shows the position of HR7075 in the sky:

Finder chart HR7075 star
Simplified finder chart for HR7075.

Visibility of HR7075 from your location

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

HR7075 is circumpolar and transits at 06:55 UTC (altitude: 80.4°)

Distance of HR7075 from the Sun and relative movement

HR7075 is distant 364.25 light years from the Sun and it is moving towards the Sun at the speed of 25 kilometers per second.

111.73 pc
364.25 ly
-25 km/s
-0.005 arcsec/year
0.018 arcsec/year

Spectral properties of HR7075

HR7075 belongs to spectral class G7 and has a luminosity class of IV corresponding to a sub-giant star.

0.75
G7IV
4841K

The red dot in the diagram below shows where HR7075 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7075. Attribution: Richard Powell / CC BY-SA

HR7075 star system properties

HR7075 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR7075 double sysyem:

5.99
8.79
2.8
1.2 arcsec

Alternative designations of HR7075

SAO17995
SAO17995