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LUNDI 2 MARS 2026 À 10:01:11 UTC+4

Scene Notes

Hydra constellation

* application of precession, nutation, proper motion and aberration of light.

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at La RéunionLien
Alphard1.98180 light yearRight ascension :
9ʰ27ᵐ35.243ˢ
Declination : -8°39'35.243″		Right ascension :
9ʰ28ᵐ54.0340892471ˢ
Declination :
-8°46′30.4273747113″		Azimuth :
29.866081406967368°
Altitude :
-56.07690835945771° 		View
Beta Hydrae4.67310 light yearRight ascension :
11ʰ52ᵐ54.521ˢ
Declination : -33°54'54.521″		Right ascension :
11ʰ54ᵐ15.8316151288ˢ
Declination :
-34°3′21.4706527054″		Azimuth :
43.12593348691705°
Altitude :
-15.480660756243509° 		View
Gamma Hydrae3133.8 light yearRight ascension :
13ʰ18ᵐ55.297ˢ
Declination : -23°10'55.297″		Right ascension :
13ʰ20ᵐ22.1243280312ˢ
Declination :
-23°18′37.0262406271″		Azimuth :
62.53999665637533°
Altitude :
-5.20597687144491° 		View
Delta Hydrae4.131162 light yearRight ascension :
8ʰ37ᵐ39.3697ˢ
Declination : 5°42'39.3697″		Right ascension :
8ʰ39ᵐ4.0653254936ˢ
Declination :
5°36′35.9021826917″		Azimuth :
14.159727123066325°
Altitude :
-74.04738139179146° 		View
Epsilon Hydrae3.38129 light yearRight ascension :
8ʰ46ᵐ46.512ˢ
Declination : 6°25'46.512″		Right ascension :
8ʰ48ᵐ11.417772027ˢ
Declination :
6°19′9.7440193208″		Azimuth :
22.81524817896201°
Altitude :
-74.05010750167774° 		View
Zeta Hydrae3.1167 light yearRight ascension :
8ʰ55ᵐ23.626ˢ
Declination : 5°56'23.626″		Right ascension :
8ʰ56ᵐ48.2898796444ˢ
Declination :
5°50′34.5727463502″		Azimuth :
28.970898069577053°
Altitude :
-72.73656175726872° 		View
Eta Hydrae4.27590 light yearRight ascension :
8ʰ43ᵐ13.475ˢ
Declination : 3°23'13.475″		Right ascension :
8ʰ44ᵐ37.0503397409ˢ
Declination :
3°18′8.4554298333″		Azimuth :
16.738805838383502°
Altitude :
-71.46725580315729° 		View
Theta Hydrae3.88113 light yearRight ascension :
9ʰ14ᵐ21.86007ˢ
Declination : 2°18'21.86007″		Right ascension :
9ʰ15ᵐ44.323220616ˢ
Declination :
2°12′16.2440231516″		Azimuth :
35.614183128420194°
Altitude :
-67.21826841086549° 		View
Iota Hydrae3.91263 light yearRight ascension :
9ʰ39ᵐ51.36145ˢ
Declination : -1°8'51.36145″		Right ascension :
9ʰ41ᵐ12.9467502571ˢ
Declination :
-1°15′48.3347922043″		Azimuth :
42.68590806202895°
Altitude :
-60.65488809404902° 		View
Lambda Hydrae3.61113 light yearRight ascension :
10ʰ10ᵐ35.27667ˢ
Declination : -12°21'35.27667″		Right ascension :
10ʰ11ᵐ53.640935762ˢ
Declination :
-12°29′13.3395401756″		Azimuth :
40.803839153673145°
Altitude :
-47.143333614286504° 		View
Mu Hydrae3.81234 light yearRight ascension :
10ʰ26ᵐ5.4263ˢ
Declination : -16°50'5.4263″		Right ascension :
10ʰ27ᵐ23.122097613ˢ
Declination :
-16°58′22.901329099″		Azimuth :
40.90535933490385°
Altitude :
-41.30047361096329° 		View
Nu Hydrae3.11144 light yearRight ascension :
10ʰ49ᵐ37.489ˢ
Declination : -16°11'37.489″		Right ascension :
10ʰ50ᵐ56.83028233ˢ
Declination :
-16°20′2.5134941226″		Azimuth :
46.87213050512179°
Altitude :
-37.95967485115382° 		View
Xi Hydrae3.54129.6 light yearRight ascension :
11ʰ33ᵐ0.115ˢ
Declination : -31°51'0.115″		Right ascension :
11ʰ34ᵐ19.5352487244ˢ
Declination :
-32°0′21.4206216077″		Azimuth :
41.8527157030674°
Altitude :
-19.97385824327666° 		View
Pi Hydrae3.28101 light yearRight ascension :
14ʰ6ᵐ22.297ˢ
Declination : -26°40'22.297″		Right ascension :
14ʰ7ᵐ52.9530944408ˢ
Declination :
-26°48′28.778385019″		Azimuth :
63.56369013323074°
Altitude :
6.056362278759878° 		View
Upsilon1 Hydrae4.12264 light yearRight ascension :
9ʰ51ᵐ28.694ˢ
Declination : -14°50'28.694″		Right ascension :
9ʰ52ᵐ45.7492450642ˢ
Declination :
-14°58′18.5915424807″		Azimuth :
33.06655926954498°
Altitude :
-47.79513740009061° 		View
Sigma Hydrae4.44370 light yearRight ascension :
8ʰ38ᵐ45.437ˢ
Declination : 3°20'45.437″		Right ascension :
8ʰ40ᵐ8.9718890328ˢ
Declination :
3°14′50.3825325268″		Azimuth :
13.272615765684563°
Altitude :
-71.68374195095608° 		View