HR7687

Above the horizon. Circumpolar today

Alt: 67.57° Az: 74.41° Direction: East-North-East

HR7687 is a giant star of spectral class M1 in the constellation of Cygnus.

HR7687 visual magnitude is 6.14. Because of its faintness, HR7687 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

DSS2 image of HR7687. The red arrow shows the motion of HR7687 during the next 10000 years (4.83 arcmin in Right Ascension and 5.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 05m 48s

Declination +51° 54’ 48”

Hour Angle 21h 33m 44s

Sidereal Time 17h 39m 32s

J2000

Right Ascension 20h 05m 06s

Declination +51° 50’ 21”

Galactic Coordinates

Galactic Longitude 86.31°

Galactic Latitude 10.65°

Finder Chart

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Finder chart for HR7687.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.14

Class Giant

Absolute magnitude -0.64

Spectral Type M1III

Color Index (B-V) 1.6

Temperature 3649K

The red dot in the diagram below shows where HR7687 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7687. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7687 is distant 740.91 light years from the Sun and it is moving towards the Sun at the speed of 56 kilometers per second.

Distance (parsec) 227.27

Distance (light year) 740.91

Radial Speed -56 km/s

Proper Motion RA 0.029 arcsec/y

Proper Motion Dec 0.034"/y

Alternative Designations

Henry Draper Catalogue HD190964

SAO Catalogue SAO32272

Hipparcos Catalogue HIP98915

Durchmusterung Catalogue BD+51 2763

Visibility from Your Location

HR7687 is circumpolar and transits at 00:37 UTC (altitude: 89.6°)

In Evidence

Other stars in Cygnus

HR7687

Celestial Coordinates

Apparent

J2000

Galactic Coordinates

Finder Chart

Magnitude, Color, Spectral Class

Distance, Radial Speed, Proper Motion

Alternative Designations

Visibility from Your Location

Set Location

In Evidence

Other stars in Cygnus

HR7687

Celestial Coordinates

Apparent

J2000

Galactic Coordinates

Finder Chart

Magnitude, Color, Spectral Class

Distance, Radial Speed, Proper Motion

Alternative Designations

Visibility from Your Location