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 Toulon | Lien |
|---|---|---|---|---|---|---|
| Deneb | 1.25 | 1550 light year | Right ascension : 20ʰ41ᵐ25.915ˢ Declination : 45°16'25.915″ | Right ascension : 20ʰ42ᵐ17.8352303383ˢ Declination : 45°22′11.9186757608″ | Azimuth : -112.7508116190621° Altitude : 51.773498545157665° | View |
| Gamma Cygni | 2.23 | 1830 light year | Right ascension : 20ʰ22ᵐ13.702ˢ Declination : 40°15'13.702″ | Right ascension : 20ʰ23ᵐ8.7488296738ˢ Declination : 40°20′10.8659925617″ | Azimuth : -103.03226794248062° Altitude : 53.47281130917394° | View |
| Epsilon Cygni | 2.48 | 72.7 light year | Right ascension : 20ʰ46ᵐ12.682ˢ Declination : 33°58'12.682″ | Right ascension : 20ʰ47ᵐ14.8480434236ˢ Declination : 34°3′56.0758826514″ | Azimuth : -97.38371355038818° Altitude : 46.46013969574366° | View |
| Zeta Cygni | 3.2 | 143 light year | Right ascension : 21ʰ12ᵐ56.186ˢ Declination : 30°13'56.186″ | Right ascension : 21ʰ14ᵐ1.725084407ˢ Declination : 30°19′54.5052954871″ | Azimuth : -97.0058022788203° Altitude : 39.683039179150825° | View |
| Delta Cygni | 2.87 | 165 light year | Right ascension : 19ʰ44ᵐ58.479ˢ Declination : 45°7'58.479″ | Right ascension : 19ʰ45ᵐ46.2606665015ˢ Declination : 45°11′23.1165376463″ | Azimuth : -108.22698164116409° Altitude : 61.394540822568906° | View |
| Iota² Cygni | 3.755 | 121.3 light year | Right ascension : 19ʰ29ᵐ42.35872ˢ Declination : 51°43'42.35872″ | Right ascension : 19ʰ30ᵐ20.6590332087ˢ Declination : 51°46′45.1985985193″ | Azimuth : -122.40914455988322° Altitude : 64.26926385964737° | View |
| Eta Cygni | 3.93 | 134.9 light year | Right ascension : 19ʰ56ᵐ18.3722ˢ Declination : 35°5'18.3722″ | Right ascension : 19ʰ57ᵐ16.30309677ˢ Declination : 35°8′54.5930523358″ | Azimuth : -91.2110212946827° Altitude : 56.05495203379668° | View |
| Beta Cygni | 3.3 | 380 light year | Right ascension : 19ʰ30ᵐ43.2805ˢ Declination : 27°57'43.2805″ | Right ascension : 19ʰ31ᵐ45.8939651459ˢ Declination : 28°0′36.9091049589″ | Azimuth : -75.0106397930264° Altitude : 56.907256344168374° | View |