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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:49 
Transit: 12:57 
Sunset: 21:06
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All Constellations » Equuleus » 

β Equulei (beta Equulei)

Below the horizon.  Rise: 23:07 | Tran: 5:44 | Set: 12:17
Alt: -26.82°   Az: 328.44°   Direction: North-North-West

β Equulei is a multiple main-sequence star of spectral class A3 in the constellation of Equuleus.

β Equulei visual magnitude is 5.16. Because of its faintness, β Equulei 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.

Image of β Equulei (beta Equulei) star
DSS2 image of β Equulei. The red arrow shows the motion of β Equulei during the next 10000 years (9.33 arcmin in Right Ascension and 1.67 arcmin in declination);

Celestial Coordinates

Apparent

21h 24m 09s
+06° 55’ 15”
10h 07m 42s
07h 31m 52s

J2000

21h 22m 53s
+06° 48’ 39”

Galactic Coordinates

59°
-29.23°

Finder Chart

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Finder chart for β Equulei (beta Equulei).

Magnitude, Color, Spectral Class

5.16
Main-sequence

-0.05
A3V
9542K

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

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

Star System Properties

β Equulei 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 β Equulei double sysyem:

5.16
11.66
6.5
89.2 arcsec

Distance, Radial Speed, Proper Motion

β Equulei is distant 359.82 light years from the Sun and it is moving towards the Sun at the speed of 11 kilometers per second.

110.38
359.82
-11 km/s
0.056 arcsec/y
0.01"/y

Alternative Designations

β Equulei
(beta Equulei)
SAO126749
SAO126749

Visibility from Your Location

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

Azimuth: 83.1°
Max altitude: 45.4°
Azimuth: 276.9°