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LUNDI 2 MARS 2026 À 08:47:36 UTC+1

Scene Notes

Hydra constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at ParisLien
Alphard1.98180 light yearRight ascension :
9ʰ27ᵐ35.243ˢ
Declination : -8°39'35.243″		Right ascension :
9ʰ28ᵐ54.0333607478ˢ
Declination :
-8°46′30.4339404573″		Azimuth :
123.5190997392778°
Altitude :
-36.27131434621332° 		View
Beta Hydrae4.67310 light yearRight ascension :
11ʰ52ᵐ54.521ˢ
Declination : -33°54'54.521″		Right ascension :
11ʰ54ᵐ15.8320774532ˢ
Declination :
-34°3′21.487247916″		Azimuth :
72.82655812940861°
Altitude :
-31.594883658093107° 		View
Gamma Hydrae3133.8 light yearRight ascension :
13ʰ18ᵐ55.297ˢ
Declination : -23°10'55.297″		Right ascension :
13ʰ20ᵐ22.1253909201ˢ
Declination :
-23°18′37.0371610757″		Azimuth :
66.67910960900706°
Altitude :
-10.695261513827473° 		View
Delta Hydrae4.131162 light yearRight ascension :
8ʰ37ᵐ39.3697ˢ
Declination : 5°42'39.3697″		Right ascension :
8ʰ39ᵐ4.0642632824ˢ
Declination :
5°36′35.9012743606″		Azimuth :
144.68467469678765°
Altitude :
-29.421181190452717° 		View
Epsilon Hydrae3.38129 light yearRight ascension :
8ʰ46ᵐ46.512ˢ
Declination : 6°25'46.512″		Right ascension :
8ʰ48ᵐ11.4167653113ˢ
Declination :
6°19′9.7434241673″		Azimuth :
142.62376024342026°
Altitude :
-27.87917317489988° 		View
Zeta Hydrae3.1167 light yearRight ascension :
8ʰ55ᵐ23.626ˢ
Declination : 5°56'23.626″		Right ascension :
8ʰ56ᵐ48.2889301602ˢ
Declination :
5°50′34.5720610318″		Azimuth :
140.19953651677065°
Altitude :
-27.42931077193145° 		View
Eta Hydrae4.27590 light yearRight ascension :
8ʰ43ᵐ13.475ˢ
Declination : 3°23'13.475″		Right ascension :
8ʰ44ᵐ37.0493164833ˢ
Declination :
3°18′8.4536975893″		Azimuth :
142.1628461433808°
Altitude :
-30.99901274335632° 		View
Theta Hydrae3.88113 light yearRight ascension :
9ʰ14ᵐ21.86007ˢ
Declination : 2°18'21.86007″		Right ascension :
9ʰ15ᵐ44.3223992936ˢ
Declination :
2°12′16.2420183603″		Azimuth :
133.5690297228772°
Altitude :
-28.549979429705534° 		View
Iota Hydrae3.91263 light yearRight ascension :
9ʰ39ᵐ51.36145ˢ
Declination : -1°8'51.36145″		Right ascension :
9ʰ41ᵐ12.9461128638ˢ
Declination :
-1°15′48.3382193247″		Azimuth :
125.32688943460664°
Altitude :
-28.303195091455628° 		View
Lambda Hydrae3.61113 light yearRight ascension :
10ʰ10ᵐ35.27667ˢ
Declination : -12°21'35.27667″		Right ascension :
10ʰ11ᵐ53.6405185918ˢ
Declination :
-12°29′13.3479112427″		Azimuth :
110.51230065746363°
Altitude :
-32.958963200869796° 		View
Mu Hydrae3.81234 light yearRight ascension :
10ʰ26ᵐ5.4263ˢ
Declination : -16°50'5.4263″		Right ascension :
10ʰ27ᵐ23.1217963796ˢ
Declination :
-16°58′22.911646747″		Azimuth :
103.60567772842168°
Altitude :
-33.93191196504403° 		View
Nu Hydrae3.11144 light yearRight ascension :
10ʰ49ᵐ37.489ˢ
Declination : -16°11'37.489″		Right ascension :
10ʰ50ᵐ56.8301724944ˢ
Declination :
-16°20′2.5235365147″		Azimuth :
99.1992977637663°
Altitude :
-29.660677944124775° 		View
Xi Hydrae3.54129.6 light yearRight ascension :
11ʰ33ᵐ0.115ˢ
Declination : -31°51'0.115″		Right ascension :
11ʰ34ᵐ19.5355216967ˢ
Declination :
-32°0′21.4367849512″		Azimuth :
77.8979822604665°
Altitude :
-33.43246863111206° 		View
Pi Hydrae3.28101 light yearRight ascension :
14ʰ6ᵐ22.297ˢ
Declination : -26°40'22.297″		Right ascension :
14ʰ7ᵐ52.9544975915ˢ
Declination :
-26°48′28.7888002051″		Azimuth :
56.03730622011236°
Altitude :
-6.543224399156443° 		View
Upsilon1 Hydrae4.12264 light yearRight ascension :
9ʰ51ᵐ28.694ˢ
Declination : -14°50'28.694″		Right ascension :
9ʰ52ᵐ45.7486794075ˢ
Declination :
-14°58′18.6008031112″		Azimuth :
113.02621108852925°
Altitude :
-37.813128898524646° 		View
Sigma Hydrae4.44370 light yearRight ascension :
8ʰ38ᵐ45.437ˢ
Declination : 3°20'45.437″		Right ascension :
8ʰ40ᵐ8.9708376562ˢ
Declination :
3°14′50.3807560783″		Azimuth :
143.3332671949822°
Altitude :
-31.494359503261087° 		View