We use cookies to deliver essential features and to measure their performance. Learn more.
Home
Search Objects
Major Solar System Objects
Comets
Asteroids
Spacecrafts
Star Maps
Orbits
public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 6:38 
Transit: 12:54 
Sunset: 19:10
sunny   (Daytime)  
What's Visible Now • Tonight Timeline
Search  close
All Constellations » Pisces » 

α Piscium (alpha Piscium)

Below the horizon.  Rise: 21:04 | Tran: 3:21 | Set: 9:33
Alt: -29.36°   Az: 36.92°   Direction: North-East

α Piscium is a double star of spectral class A3 in the constellation of Pisces.

α Piscium visual magnitude is 5.23. Because of its faintness, α Piscium 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 α Piscium (alpha Piscium) star
DSS2 image of α Piscium. The red arrow shows the motion of α Piscium during the next 10000 years (5.50 arcmin in Right Ascension and -0.83 arcmin in declination);

Celestial Coordinates

Apparent

02h 03m 19s
+02° 52’ 54”
14h 06m 27s
16h 09m 47s

J2000

02h 02m 02s
+02° 45’ 48”

Galactic Coordinates

155.35°
-55.6°

Finder Chart

Finder chart α Piscium (alpha Piscium) star
Simplified finder chart for α Piscium (alpha Piscium).

Magnitude, Color, Spectral Class

5.23

2.08
A3
10125K

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

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

Star System Properties

α Piscium is a visual double star which can be observed with the help of medium or large telescopes. The table below shows key information about the α Piscium double sysyem:

5.23
6.23
1
2 arcsec

Distance, Radial Speed, Proper Motion

α Piscium is distant 139.02 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.

42.64
139.02
9 km/s
0.033 arcsec/y
-0.005"/y

Alternative Designations

α Piscium
(alpha Piscium)
113 Piscium

Visibility from Your Location

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

Azimuth: 87.1°
Max altitude: 41.4°
Azimuth: 272.9°