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LUNDI 2 MARS 2026 À 08:47:22 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 Le HavreLien
Alphard1.98180 light yearRight ascension :
9ʰ27ᵐ35.243ˢ
Declination : -8°39'35.243″		Right ascension :
9ʰ28ᵐ54.0333623422ˢ
Declination :
-8°46′30.4339259738″		Azimuth :
121.58539733581993°
Altitude :
-34.658980214258385° 		View
Beta Hydrae4.67310 light yearRight ascension :
11ʰ52ᵐ54.521ˢ
Declination : -33°54'54.521″		Right ascension :
11ʰ54ᵐ15.8320764321ˢ
Declination :
-34°3′21.4872115059″		Azimuth :
71.72609303318745°
Altitude :
-30.35671919860837° 		View
Gamma Hydrae3133.8 light yearRight ascension :
13ʰ18ᵐ55.297ˢ
Declination : -23°10'55.297″		Right ascension :
13ʰ20ᵐ22.1253885836ˢ
Declination :
-23°18′37.0371371574″		Azimuth :
65.15205560723963°
Altitude :
-9.58300012135754° 		View
Delta Hydrae4.131162 light yearRight ascension :
8ʰ37ᵐ39.3697ˢ
Declination : 5°42'39.3697″		Right ascension :
8ʰ39ᵐ4.0642656096ˢ
Declination :
5°36′35.9012764602″		Azimuth :
142.48817354508202°
Altitude :
-28.013170153134308° 		View
Epsilon Hydrae3.38129 light yearRight ascension :
8ʰ46ᵐ46.512ˢ
Declination : 6°25'46.512″		Right ascension :
8ʰ48ᵐ11.416767517ˢ
Declination :
6°19′9.7434255776″		Azimuth :
140.48207965566777°
Altitude :
-26.44257584873109° 		View
Zeta Hydrae3.1167 light yearRight ascension :
8ʰ55ᵐ23.626ˢ
Declination : 5°56'23.626″		Right ascension :
8ʰ56ᵐ48.2889322405ˢ
Declination :
5°50′34.5720626368″		Azimuth :
138.09649228725408°
Altitude :
-25.961242738921406° 		View
Eta Hydrae4.27590 light yearRight ascension :
8ʰ43ᵐ13.475ˢ
Declination : 3°23'13.475″		Right ascension :
8ʰ44ᵐ37.049318725ˢ
Declination :
3°18′8.453701493″		Azimuth :
139.973068460959°
Altitude :
-29.55586104801691° 		View
Theta Hydrae3.88113 light yearRight ascension :
9ʰ14ᵐ21.86007ˢ
Declination : 2°18'21.86007″		Right ascension :
9ʰ15ᵐ44.3224010926ˢ
Declination :
2°12′16.2420228507″		Azimuth :
131.54007582385472°
Altitude :
-27.00904016994091° 		View
Iota Hydrae3.91263 light yearRight ascension :
9ʰ39ᵐ51.36145ˢ
Declination : -1°8'51.36145″		Right ascension :
9ʰ41ᵐ12.9461142592ˢ
Declination :
-1°15′48.3382117264″		Azimuth :
123.41837815711156°
Altitude :
-26.70025172454523° 		View
Lambda Hydrae3.61113 light yearRight ascension :
10ʰ10ᵐ35.27667ˢ
Declination : -12°21'35.27667″		Right ascension :
10ʰ11ᵐ53.6405195031ˢ
Declination :
-12°29′13.3478928186″		Azimuth :
108.83141156953073°
Altitude :
-31.327010944444055° 		View
Mu Hydrae3.81234 light yearRight ascension :
10ʰ26ᵐ5.4263ˢ
Declination : -16°50'5.4263″		Right ascension :
10ʰ27ᵐ23.1217970361ˢ
Declination :
-16°58′22.9116240619″		Azimuth :
102.05355740375013°
Altitude :
-32.3230365851589° 		View
Nu Hydrae3.11144 light yearRight ascension :
10ʰ49ᵐ37.489ˢ
Declination : -16°11'37.489″		Right ascension :
10ʰ50ᵐ56.8301727312ˢ
Declination :
-16°20′2.5235144441″		Azimuth :
97.68521824786059°
Altitude :
-28.078691699209372° 		View
Xi Hydrae3.54129.6 light yearRight ascension :
11ʰ33ᵐ0.115ˢ
Declination : -31°51'0.115″		Right ascension :
11ʰ34ᵐ19.5355210913ˢ
Declination :
-32°0′21.4367494786″		Azimuth :
76.77090341335878°
Altitude :
-32.1050117438081° 		View
Pi Hydrae3.28101 light yearRight ascension :
14ʰ6ᵐ22.297ˢ
Declination : -26°40'22.297″		Right ascension :
14ʰ7ᵐ52.9544945082ˢ
Declination :
-26°48′28.7887774181″		Azimuth :
54.444017210327054°
Altitude :
-5.67214570697582° 		View
Upsilon1 Hydrae4.12264 light yearRight ascension :
9ʰ51ᵐ28.694ˢ
Declination : -14°50'28.694″		Right ascension :
9ʰ52ᵐ45.7486806441ˢ
Declination :
-14°58′18.6007827289″		Azimuth :
111.30379631409325°
Altitude :
-36.178537933372986° 		View
Sigma Hydrae4.44370 light yearRight ascension :
8ʰ38ᵐ45.437ˢ
Declination : 3°20'45.437″		Right ascension :
8ʰ40ᵐ8.9708399595ˢ
Declination :
3°14′50.3807600802″		Azimuth :
141.11712736392937°
Altitude :
-30.067011613856568° 		View