Cygnus constellation
* application of precession, nutation, proper motion and aberration of light.
| Star | Magnitude | Distance | Equatorial position J2000 | Current Equatorial Position* | Current Horizontal Position at Los Angeles | Lien |
|---|---|---|---|---|---|---|
| Deneb | 1.25 | 1550 light year | Right ascension : 20ʰ41ᵐ25.915ˢ Declination : 45°16'25.915″ | Right ascension : 20ʰ42ᵐ17.8366690076ˢ Declination : 45°22′11.9016267134″ | Azimuth : -160.53044426500585° Altitude : -6.596231115807153° | View |
| Gamma Cygni | 2.23 | 1830 light year | Right ascension : 20ʰ22ᵐ13.702ˢ Declination : 40°15'13.702″ | Right ascension : 20ʰ23ᵐ8.7503031415ˢ Declination : 40°20′10.8510525844″ | Azimuth : -155.1612194998014° Altitude : -9.659040766726793° | View |
| Epsilon Cygni | 2.48 | 72.7 light year | Right ascension : 20ʰ46ᵐ12.682ˢ Declination : 33°58'12.682″ | Right ascension : 20ʰ47ᵐ14.8492231819ˢ Declination : 34°3′56.061631969″ | Azimuth : -156.89309817401474° Altitude : -17.369770726453407° | View |
| Zeta Cygni | 3.2 | 143 light year | Right ascension : 21ʰ12ᵐ56.186ˢ Declination : 30°13'56.186″ | Right ascension : 21ʰ14ᵐ1.7260060502ˢ Declination : 30°19′54.4912336925″ | Azimuth : -161.14299724397185° Altitude : -22.85584283255503° | View |
| Delta Cygni | 2.87 | 165 light year | Right ascension : 19ʰ44ᵐ58.479ˢ Declination : 45°7'58.479″ | Right ascension : 19ʰ45ᵐ46.2625497658ˢ Declination : 45°11′23.1027027453″ | Azimuth : -151.69600130438468° Altitude : -2.004043754637236° | View |
| Iota² Cygni | 3.755 | 121.3 light year | Right ascension : 19ʰ29ᵐ42.35872ˢ Declination : 51°43'42.35872″ | Right ascension : 19ʰ30ᵐ20.6613024233ˢ Declination : 51°46′45.1847962499″ | Azimuth : -153.41964398960252° Altitude : 4.848250699059045° | View |
| Eta Cygni | 3.93 | 134.9 light year | Right ascension : 19ʰ56ᵐ18.3722ˢ Declination : 35°5'18.3722″ | Right ascension : 19ʰ57ᵐ16.3046415854ˢ Declination : 35°8′54.5805922357″ | Azimuth : -148.0241140576042° Altitude : -11.614139030955524° | View |
| Beta Cygni | 3.3 | 380 light year | Right ascension : 19ʰ30ᵐ43.2805ˢ Declination : 27°57'43.2805″ | Right ascension : 19ʰ31ᵐ45.8955340005ˢ Declination : 28°0′36.8994649497″ | Azimuth : -139.253652460331° Altitude : -14.32569453156813° | View |