HR482

Above the horizon. Circumpolar today

Alt: 82.49° Az: 346.87° Direction: North-North-West

HR482 is a multiple giant star of spectral class B8 in the constellation of Cassiopeia.

HR482 visual magnitude is 6.37. Because of its faintness, HR482 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 HR482. The red arrow shows the motion of HR482 during the next 10000 years (3.17 arcmin in Right Ascension and -1.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 01h 43m 57s

Declination +58° 45’ 07”

Hour Angle 00h 13m 07s

Sidereal Time 01h 57m 05s

J2000

Right Ascension 01h 42m 17s

Declination +58° 37’ 40”

Galactic Coordinates

Galactic Longitude 129.52°

Galactic Latitude -3.59°

Finder Chart

Simplified finder chart for HR482.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.37

Class Giant

Absolute magnitude -1.88

Spectral Type B8III

Color Index (B-V) -0.02

Temperature 10382K

The red dot in the diagram below shows where HR482 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR482. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR482 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR482 double sysyem:

Main star magnitude 6.37

Secondary star magnitude 8.77

Magnitude difference 2.4

Separation 20.1 arcsec

Distance, Radial Speed, Proper Motion

HR482 is distant 1,455.36 light years from the Sun and it is moving towards the Sun at the speed of 4 kilometers per second.

Distance (parsec) 446.43

Distance (light year) 1,455.36

Radial Speed -4 km/s

Proper Motion RA 0.019 arcsec/y

Proper Motion Dec -0.01"/y

Alternative Designations

Henry Draper Catalogue HD10293

SAO Catalogue SAO22520

Hipparcos Catalogue HIP7963

Durchmusterung Catalogue BD+57 370

Aitken Double Star Catalogue ADS1334

Visibility from Your Location

HR482 is circumpolar and transits at 00:15 UTC (altitude: 82.7°)

Set Location

Other stars in Cassiopeia