HR446

Above the horizon. Rise: 21:26 | Tran: 8:20 | Set: 19:11

Alt: 65.46° Az: 113.90° Direction: South-South-West

HR446 is a variable sub-giant star of spectral class B9 in the constellation of Andromeda.

HR446 visual magnitude is 5.88. Because of its faintness, HR446 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 HR446. The red arrow shows the motion of HR446 during the next 10000 years (1.50 arcmin in Right Ascension and -2.50 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 01h 35m 45s

Declination +37° 22’ 01”

Hour Angle 22h 05m 50s

Sidereal Time 23h 41m 35s

J2000

Right Ascension 01h 34m 16s

Declination +37° 14’ 13”

Galactic Coordinates

Galactic Longitude 132.32°

Galactic Latitude -24.85°

Finder Chart

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Finder chart for HR446.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.88

Class Sub-giant

Absolute magnitude 0.48

Spectral Type B9IV

Color Index (B-V) -0.07

Temperature 11092K

The red dot in the diagram below shows where HR446 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR446. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR446 is distant 391.83 light years from the Sun and it is moving towards the Sun at the speed of 4 kilometers per second.

Distance (parsec) 120.19

Distance (light year) 391.83

Radial Speed -4 km/s

Proper Motion RA 0.009 arcsec/y

Proper Motion Dec -0.015"/y

Alternative Designations

Henry Draper Catalogue HD9531

SAO Catalogue SAO54788

Hipparcos Catalogue HIP7321

Durchmusterung Catalogue BD+36 277

General Catalogue of Variable Stars KK And

Visibility from Your Location

Today's HR446 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 52.6° RISE 21:26

Max altitude: 75.9° TRANSIT 8:20

Azimuth: 307.4° SET 19:11

Set Location

Other stars in Andromeda