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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 6:36 
Transit: 12:55 
Sunset: 19:12
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All Constellations » Taurus » 

71 Tauri

Above the horizon.  Rise: 22:25 | Tran: 5:49 | Set: 13:09
Alt: 8.24°   Az: 75.14°   Direction: East-North-East

71 Tauri is a variable and multiple hypergiant star of spectral class F0 in the constellation of Taurus.

71 Tauri visual magnitude is 4.49. Because of its moderate brightness, 71 Tauri is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Image of 71 Tauri star
DSS2 image of 71 Tauri. The red arrow shows the motion of 71 Tauri during the next 1000 years (1.87 arcmin in Right Ascension and -0.38 arcmin in declination);

Celestial Coordinates

Apparent

04h 27m 45s
+15° 40’ 21”
17h 33m 55s
22h 01m 40s

J2000

04h 26m 20s
+15° 37’ 05”

Galactic Coordinates

180.18°
-22.6°

Finder Chart

Finder chart 71 Tauri star
Simplified finder chart for 71 Tauri.

Magnitude, Color, Spectral Class

4.49
Hypergiant

1.09
F0V
7795K

The red dot in the diagram below shows where 71 Tauri is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 71 Tauri. Attribution: Richard Powell / CC BY-SA

Star System Properties

71 Tauri is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the 71 Tauri double sysyem:

4.49
6.49
2
0.1 arcsec

Distance, Radial Speed, Proper Motion

71 Tauri is distant 156.28 light years from the Sun and it is moving far from the Sun at the speed of 38 kilometers per second.

47.94
156.28
38 km/s
0.112 arcsec/y
-0.023"/y

Alternative Designations

SAO93932
SAO93932

Visibility from Your Location

Today's 71 Tauri rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 74.3°
Max altitude: 54.2°
Azimuth: 285.7°