HR65

Above the horizon. Circumpolar today

Alt: 62.21° Az: 288.31° Direction: West-North-West

HR65 is a variable giant star of spectral class O9 in the constellation of Cassiopeia.

HR65 visual magnitude is 6.14. Because of its faintness, HR65 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 HR65. The red arrow shows the motion of HR65 during the next 100000 years (-8.33 arcmin in Right Ascension and -6.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 00h 19m 02s

Declination +51° 34’ 14”

Hour Angle 03h 01m 38s

Sidereal Time 03h 20m 41s

J2000

Right Ascension 00h 17m 43s

Declination +51° 25’ 59”

Galactic Coordinates

Galactic Longitude 117.59°

Galactic Latitude -11.09°

Finder Chart

Simplified finder chart for HR65.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.14

Class Giant

Absolute magnitude -5.08

Spectral Type O9III

Color Index (B-V) -0.13

Temperature 12103K

The red dot in the diagram below shows where HR65 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR65. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR65 is distant 5,719.30 light years from the Sun and it is moving towards the Sun at the speed of 35 kilometers per second.

Distance (parsec) 1,754.39

Distance (light year) 5,719.30

Radial Speed -35 km/s

Proper Motion RA -0.005 arcsec/y

Proper Motion Dec -0.004"/y

Alternative Designations

Henry Draper Catalogue HD1337

SAO Catalogue SAO21273

Hipparcos Catalogue HIP1415

Durchmusterung Catalogue BD+50 46

General Catalogue of Variable Stars AO Cas

Visibility from Your Location

HR65 is circumpolar and transits at 22:35 UTC (altitude: 89.9°)

Set Location

Other stars in Cassiopeia