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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 6:30 
Transit: 12:56 
Sunset: 19:21
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All Constellations » Andromeda » 

HR305

Above the horizon.  Circumpolar today
Alt: 1.95°   Az: 353.03°   Direction: North

HR305 is a hypergiant star of spectral class F0 in the constellation of Andromeda.

HR305 visual magnitude is 6.72. Because of its faintness, HR305 is not visible to the naked eye.

Image of HR305 star
DSS2 image of HR305. The red arrow shows the motion of HR305 during the next 10000 years (12.83 arcmin in Right Ascension and -3.67 arcmin in declination);

Celestial Coordinates

Apparent

01h 06m 00s
+40° 07’ 22”
11h 23m 29s
12h 29m 29s

J2000

01h 04m 36s
+39° 59’ 27”

Galactic Coordinates

125.67°
-22.81°

Finder Chart

Finder chart HR305 star
Simplified finder chart for HR305.

Magnitude, Color, Spectral Class

6.72
Hypergiant

2.09
F0V
7399K

The red dot in the diagram below shows where HR305 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR305. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR305 is distant 275.11 light years from the Sun and it is moving far from the Sun at the speed of 11 kilometers per second.

84.39
275.11
11 km/s
0.077 arcsec/y
-0.022"/y

Alternative Designations

SAO54398
SAO54398

Visibility from Your Location

HR305 is circumpolar and transits at 01:43 UTC (altitude: 78.6°)