HR354

Above the horizon. Circumpolar today

Alt: 24.00° Az: 8.00° Direction: North

HR354 is a multiple main-sequence star of spectral class B9 in the constellation of Cassiopeia.

HR354 visual magnitude is 6.41. Because of its faintness, HR354 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 HR354. The red arrow shows the motion of HR354 during the next 10000 years (5.50 arcmin in Right Ascension and -3.50 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 01h 14m 47s

Declination +61° 50’ 23”

Hour Angle 13h 02m 30s

Sidereal Time 14h 17m 18s

J2000

Right Ascension 01h 13m 09s

Declination +61° 42’ 20”

Galactic Coordinates

Galactic Longitude 125.5°

Galactic Latitude -1.06°

Finder Chart

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Finder chart for HR354.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.41

Class Main-sequence

Absolute magnitude -0.10

Spectral Type B9V

Color Index (B-V) 0.01

Temperature 10002K

The red dot in the diagram below shows where HR354 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR354. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR354 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR354 double sysyem:

Main star magnitude 6.41

Secondary star magnitude 9.21

Magnitude difference 2.8

Separation 1.2 arcsec

Distance, Radial Speed, Proper Motion

HR354 is distant 652.00 light years from the Sun and it is moving towards the Sun at the speed of 2 kilometers per second.

Distance (parsec) 200.00

Distance (light year) 652.00

Radial Speed -2 km/s

Proper Motion RA 0.033 arcsec/y

Proper Motion Dec -0.021"/y

Alternative Designations

Henry Draper Catalogue HD7157

SAO Catalogue SAO11637

Hipparcos Catalogue HIP5688

Durchmusterung Catalogue BD+60 186

Aitken Double Star Catalogue ADS987

Visibility from Your Location

HR354 is circumpolar and transits at 09:41 UTC (altitude: 79.6°)

Set Location

Other stars in Cassiopeia