Observe cygnus in the sky in real time in 3D. You will also be able to see the planets of the solar system, the Sun and the Moon. Navigate freely in the sky by clicking on the keys to move forward or backward in time. Discover its position and display the azimuth grid to find your way in the sky. The « screen » feature allows you to take a picture of the sky and download the image.

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LUNDI 11 MAI 2026 À 15:10:08 UTC+2

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Observation of the Cygnus constellation

Visualize in real time the position of the Cygnus constellation in the sky.

Stars of the Cygnus constellation

StarMagnitudeDistanceEquatorial position J2000Current Equatorial PositionCurrent Horizontal Position at MarseilleLink
Deneb1.251550 light yearsRight ascension :
20ʰ41ᵐ25.915ˢ
Declination : 45°16'25.915″		Right ascension :
20ʰ42ᵐ20.2282734632ˢ
Declination :
45°22′10.4998431887″		Azimut :
142.20119813917546°
Altitude :
12.68580498580205°
Gamma Cygni2.231830 light yearsRight ascension :
20ʰ22ᵐ13.702ˢ
Declination : 40°15'13.702″		Right ascension :
20ʰ23ᵐ11.0518932704ˢ
Declination :
40°20′11.1967753513″		Azimut :
141.89285418850798°
Altitude :
6.559600819210828°
Epsilon Cygni2.4872.7 light yearsRight ascension :
20ʰ46ᵐ12.682ˢ
Declination : 33°58'12.682″		Right ascension :
20ʰ47ᵐ16.9708516969ˢ
Declination :
34°3′56.2682657047″		Azimut :
134.23373805234482°
Altitude :
4.517021527930936°
Zeta Cygni3.2143 light yearsRight ascension :
21ʰ12ᵐ56.186ˢ
Declination : 30°13'56.186″		Right ascension :
21ʰ14ᵐ3.7040091439ˢ
Declination :
30°19′54.2420430711″		Azimut :
127.47913367452249°
Altitude :
5.362621906422633°
Delta Cygni2.87165 light yearsRight ascension :
19ʰ44ᵐ58.479ˢ
Declination : 45°7'58.479″		Right ascension :
19ʰ45ᵐ48.752976295ˢ
Declination :
45°11′25.0303941669″		Azimut :
150.34042812514468°
Altitude :
6.823533089172938°
Iota² Cygni3.755121.3 light yearsRight ascension :
19ʰ29ᵐ42.35872ˢ
Declination : 51°43'42.35872″		Right ascension :
19ʰ30ᵐ23.4134656156ˢ
Declination :
51°46′47.6039222572″		Azimut :
155.8942364991338°
Altitude :
11.279201907623602°
Eta Cygni3.93134.9 light yearsRight ascension :
19ʰ56ᵐ18.3722ˢ
Declination : 35°5'18.3722″		Right ascension :
19ʰ57ᵐ18.5387486494ˢ
Declination :
35°8′56.7763002423″		Azimut :
143.21877603897565°
Altitude :
-0.60025069109844°
Beta Cygni3.3380 light yearsRight ascension :
19ʰ30ᵐ43.2805ˢ
Declination : 27°57'43.2805″		Right ascension :
19ʰ31ᵐ48.0425848642ˢ
Declination :
28°0′40.6895196857″		Azimut :
144.2891161131851°
Altitude :
-9.501816384456957°