HR7308

Below the horizon. Rise: 19:36 | Tran: 4:24 | Set: 13:09

Alt: -2.74° Az: 324.49° Direction: North-West

HR7308 is a variable supergiant star of spectral class F6 in the constellation of Lyra.

HR7308 visual magnitude is 6.16. Because of its faintness, HR7308 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 HR7308. The red arrow shows the motion of HR7308 during the next 10000 years (0.17 arcmin in Right Ascension and 3.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 17m 00s

Declination +27° 58’ 23”

Hour Angle 09h 15m 45s

Sidereal Time 04h 32m 45s

J2000

Right Ascension 19h 15m 59s

Declination +27° 55’ 36”

Galactic Coordinates

Galactic Longitude 60.56°

Galactic Latitude 7.44°

Finder Chart

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Finder chart for HR7308.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.16

Class Supergiant

Absolute magnitude -2.40

Spectral Type F6I

Color Index (B-V) 0.61

Temperature 5929K

The red dot in the diagram below shows where HR7308 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7308. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7308 is distant 1,680.41 light years from the Sun and it is moving towards the Sun at the speed of 16 kilometers per second.

Distance (parsec) 515.46

Distance (light year) 1,680.41

Radial Speed -16 km/s

Proper Motion RA 0.001 arcsec/y

Proper Motion Dec 0.022"/y

Alternative Designations

Henry Draper Catalogue HD180583

SAO Catalogue SAO87008

Hipparcos Catalogue HIP94685

Durchmusterung Catalogue BD+27 3314

General Catalogue of Variable Stars V473 Lyr

Visibility from Your Location

Today's HR7308 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 62.0° RISE 19:36

Max altitude: 66.5° TRANSIT 4:24

Azimuth: 298.0° SET 13:09

Set Location

Other stars in Lyra