Hydra constellation
* application of precession, nutation, proper motion and aberration of light.
| Star | Magnitude | Distance | Equatorial position J2000 | Current Equatorial Position* | Current Horizontal Position at Moscow | Lien |
|---|---|---|---|---|---|---|
| Alphard | 1.98 | 180 light year | Right ascension : 9ʰ27ᵐ35.243ˢ Declination : -8°39'35.243″ | Right ascension : 9ʰ28ᵐ54.0340858184ˢ Declination : -8°46′30.4274053755″ | Azimuth : 136.79071940726985° Altitude : -35.90762251782196° | View |
| Beta Hydrae | 4.67 | 310 light year | Right ascension : 11ʰ52ᵐ54.521ˢ Declination : -33°54'54.521″ | Right ascension : 11ʰ54ᵐ15.8316172855ˢ Declination : -34°3′21.4707306321″ | Azimuth : 83.69597833703043° Altitude : -38.2241748827633° | View |
| Gamma Hydrae | 3 | 133.8 light year | Right ascension : 13ʰ18ᵐ55.297ˢ Declination : -23°10'55.297″ | Right ascension : 13ʰ20ᵐ22.1243330129ˢ Declination : -23°18′37.0262919962″ | Azimuth : 74.80983483738841° Altitude : -18.00237499666217° | View |
| Delta Hydrae | 4.131 | 162 light year | Right ascension : 8ʰ37ᵐ39.3697ˢ Declination : 5°42'39.3697″ | Right ascension : 8ʰ39ᵐ4.0653204994ˢ Declination : 5°36′35.902178654″ | Azimuth : 155.84195194768026° Altitude : -26.082951075657288° | View |
| Epsilon Hydrae | 3.38 | 129 light year | Right ascension : 8ʰ46ᵐ46.512ˢ Declination : 6°25'46.512″ | Right ascension : 8ʰ48ᵐ11.4177672938ˢ Declination : 6°19′9.744016749″ | Azimuth : 153.59387453097384° Altitude : -24.84639175766173° | View |
| Zeta Hydrae | 3.1 | 167 light year | Right ascension : 8ʰ55ᵐ23.626ˢ Declination : 5°56'23.626″ | Right ascension : 8ʰ56ᵐ48.2898751802ˢ Declination : 5°50′34.5727433483″ | Azimuth : 151.17980146108044° Altitude : -24.744406877069334° | View |
| Eta Hydrae | 4.27 | 590 light year | Right ascension : 8ʰ43ᵐ13.475ˢ Declination : 3°23'13.475″ | Right ascension : 8ʰ44ᵐ37.0503349294ˢ Declination : 3°18′8.455421919″ | Azimuth : 153.7113794242379° Altitude : -27.990174778763144° | View |
| Theta Hydrae | 3.88 | 113 light year | Right ascension : 9ʰ14ᵐ21.86007ˢ Declination : 2°18'21.86007″ | Right ascension : 9ʰ15ᵐ44.3232167535ˢ Declination : 2°12′16.2440139331″ | Azimuth : 144.96977238315063° Altitude : -26.809849010772222° | View |
| Iota Hydrae | 3.91 | 263 light year | Right ascension : 9ʰ39ᵐ51.36145ˢ Declination : -1°8'51.36145″ | Right ascension : 9ʰ41ᵐ12.9467472583ˢ Declination : -1°15′48.3348081289″ | Azimuth : 136.88365887864364° Altitude : -27.795164620711873° | View |
| Lambda Hydrae | 3.61 | 113 light year | Right ascension : 10ʰ10ᵐ35.27667ˢ Declination : -12°21'35.27667″ | Right ascension : 10ʰ11ᵐ53.640933795ˢ Declination : -12°29′13.3395793608″ | Azimuth : 123.16094137932977° Altitude : -34.614939115523946° | View |
| Mu Hydrae | 3.81 | 234 light year | Right ascension : 10ʰ26ᵐ5.4263ˢ Declination : -16°50'5.4263″ | Right ascension : 10ʰ27ᵐ23.1220961893ˢ Declination : -16°58′22.9013774454″ | Azimuth : 116.39758515411154° Altitude : -36.59633192586178° | View |
| Nu Hydrae | 3.11 | 144 light year | Right ascension : 10ʰ49ᵐ37.489ˢ Declination : -16°11'37.489″ | Right ascension : 10ʰ50ᵐ56.8302818056ˢ Declination : -16°20′2.5135411995″ | Azimuth : 111.0187445270083° Altitude : -33.02287203244712° | View |
| Xi Hydrae | 3.54 | 129.6 light year | Right ascension : 11ʰ33ᵐ0.115ˢ Declination : -31°51'0.115″ | Right ascension : 11ʰ34ᵐ19.5352499926ˢ Declination : -32°0′21.4206974851″ | Azimuth : 89.44477970913196° Altitude : -39.50097868957883° | View |
| Pi Hydrae | 3.28 | 101 light year | Right ascension : 14ʰ6ᵐ22.297ˢ Declination : -26°40'22.297″ | Right ascension : 14ʰ7ᵐ52.9531010196ˢ Declination : -26°48′28.7784340644″ | Azimuth : 63.56474054684866° Altitude : -14.614719971261565° | View |
| Upsilon1 Hydrae | 4.12 | 264 light year | Right ascension : 9ʰ51ᵐ28.694ˢ Declination : -14°50'28.694″ | Right ascension : 9ʰ52ᵐ45.7492423991ˢ Declination : -14°58′18.5915858287″ | Azimuth : 126.79702606636769° Altitude : -39.00749200775167° | View |
| Sigma Hydrae | 4.44 | 370 light year | Right ascension : 8ʰ38ᵐ45.437ˢ Declination : 3°20'45.437″ | Right ascension : 8ʰ40ᵐ8.9718840891ˢ Declination : 3°14′50.3825244077″ | Azimuth : 154.92262612108368° Altitude : -28.3159661635223° | View |