HR6845

Above the horizon. Circumpolar today

Alt: 3.76° Az: 3.95° Direction: North

HR6845 is a sub-giant star of spectral class B7 in the constellation of Lyra.

HR6845 visual magnitude is 5.59. Because of its faintness, HR6845 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 HR6845. The red arrow shows the motion of HR6845 during the next 100000 years (1.67 arcmin in Right Ascension and 0.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 18h 16m 25s

Declination +42° 10’ 08”

Hour Angle 12h 21m 16s

Sideral Time 06h 37m 41s

J2000

Right Ascension 18h 15m 38s

Declination +42° 09’ 33”

Galactic Coordinates

Galactic Longitude 69.58°

Galactic Latitude 24.12°

Finder Chart

Simplified finder chart for HR6845.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.59

Class Sub-giant

Absolute magnitude -0.50

Spectral Type B7IV

Color Index (B-V) -0.1

Temperature 11573K

The red dot in the diagram below shows where HR6845 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR6845. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR6845 is distant 539.74 light years from the Sun and it is moving towards the Sun at the speed of 21 kilometers per second.

Distance (parsec) 165.56

Distance (light year) 539.74

Radial Speed -21 km/s

Proper Motion RA 0.001 arcsec/y

Alternative Designations

Henry Draper Catalogue HD167965

SAO Catalogue SAO47342

Hipparcos Catalogue HIP89482

Durchmusterung Catalogue BD+42 3035

FK5 Catalogue 684

Visibility from Your Location

HR6845 is circumpolar and transits at 17:16 UTC (altitude: 80.7°)

Set Location

Other stars in Lyra