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LUNDI 2 MARS 2026 À 03:18:26 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 MarseilleLien
Alphard1.98180 light yearRight ascension :
9ʰ27ᵐ35.243ˢ
Declination : -8°39'35.243″		Right ascension :
9ʰ28ᵐ54.0356210487ˢ
Declination :
-8°46′30.4138836504″		Azimuth :
60.442743114377635°
Altitude :
16.26680660104252° 		View
Beta Hydrae4.67310 light yearRight ascension :
11ʰ52ᵐ54.521ˢ
Declination : -33°54'54.521″		Right ascension :
11ʰ54ᵐ15.8306679107ˢ
Declination :
-34°3′21.4359716695″		Azimuth :
17.8267672277602°
Altitude :
10.233818836290686° 		View
Gamma Hydrae3133.8 light yearRight ascension :
13ʰ18ᵐ55.297ˢ
Declination : -23°10'55.297″		Right ascension :
13ʰ20ᵐ22.1221191027ˢ
Declination :
-23°18′37.0032911761″		Azimuth :
-0.2026393598327609°
Altitude :
23.392510666587153° 		View
Delta Hydrae4.131162 light yearRight ascension :
8ʰ37ᵐ39.3697ˢ
Declination : 5°42'39.3697″		Right ascension :
8ʰ39ᵐ4.0675523818ˢ
Declination :
5°36′35.903767492″		Azimuth :
80.24495476391058°
Altitude :
18.259061775437985° 		View
Epsilon Hydrae3.38129 light yearRight ascension :
8ʰ46ᵐ46.512ˢ
Declination : 6°25'46.512″		Right ascension :
8ʰ48ᵐ11.4198823181ˢ
Declination :
6°19′9.7449566406″		Azimuth :
79.11782700682183°
Altitude :
20.384420158898862° 		View
Zeta Hydrae3.1167 light yearRight ascension :
8ʰ55ᵐ23.626ˢ
Declination : 5°56'23.626″		Right ascension :
8ʰ56ᵐ48.2918700439ˢ
Declination :
5°50′34.5738817319″		Azimuth :
77.151699582355°
Altitude :
21.585832432196426° 		View
Eta Hydrae4.27590 light yearRight ascension :
8ʰ43ᵐ13.475ˢ
Declination : 3°23'13.475″		Right ascension :
8ʰ44ᵐ37.0524855389ˢ
Declination :
3°18′8.458746945″		Azimuth :
77.49289905337768°
Altitude :
17.639446415090074° 		View
Theta Hydrae3.88113 light yearRight ascension :
9ʰ14ᵐ21.86007ˢ
Declination : 2°18'21.86007″		Right ascension :
9ʰ15ᵐ44.3249434271ˢ
Declination :
2°12′16.2479445645″		Azimuth :
70.77167251796789°
Altitude :
22.300677433321415° 		View
Iota Hydrae3.91263 light yearRight ascension :
9ʰ39ᵐ51.36145ˢ
Declination : -1°8'51.36145″		Right ascension :
9ʰ41ᵐ12.9480888751ˢ
Declination :
-1°15′48.3278603437″		Azimuth :
63.10081391228659°
Altitude :
23.987088326386576° 		View
Lambda Hydrae3.61113 light yearRight ascension :
10ʰ10ᵐ35.27667ˢ
Declination : -12°21'35.27667″		Right ascension :
10ʰ11ᵐ53.6418174199ˢ
Declination :
-12°29′13.3222152125″		Azimuth :
49.236557661755064°
Altitude :
19.700582941580862° 		View
Mu Hydrae3.81234 light yearRight ascension :
10ʰ26ᵐ5.4263ˢ
Declination : -16°50'5.4263″		Right ascension :
10ʰ27ᵐ23.12273852ˢ
Declination :
-16°58′22.8799080641″		Azimuth :
43.338441600420644°
Altitude :
17.97175098844525° 		View
Nu Hydrae3.11144 light yearRight ascension :
10ʰ49ᵐ37.489ˢ
Declination : -16°11'37.489″		Right ascension :
10ʰ50ᵐ56.8305226916ˢ
Declination :
-16°20′2.4926157298″		Azimuth :
38.47724744396796°
Altitude :
21.334009409976186° 		View
Xi Hydrae3.54129.6 light yearRight ascension :
11ʰ33ᵐ0.115ˢ
Declination : -31°51'0.115″		Right ascension :
11ʰ34ᵐ19.5346961975ˢ
Declination :
-32°0′21.3868729563″		Azimuth :
22.506473625930976°
Altitude :
10.940147322321144° 		View
Pi Hydrae3.28101 light yearRight ascension :
14ʰ6ᵐ22.297ˢ
Declination : -26°40'22.297″		Right ascension :
14ʰ7ᵐ52.9501753281ˢ
Declination :
-26°48′28.7564235823″		Azimuth :
-11.395929108036926°
Altitude :
19.020837877180544° 		View
Upsilon1 Hydrae4.12264 light yearRight ascension :
9ʰ51ᵐ28.694ˢ
Declination : -14°50'28.694″		Right ascension :
9ʰ52ᵐ45.75043823ˢ
Declination :
-14°58′18.5723794352″		Azimuth :
51.70438555431677°
Altitude :
14.987617741590611° 		View
Sigma Hydrae4.44370 light yearRight ascension :
8ʰ38ᵐ45.437ˢ
Declination : 3°20'45.437″		Right ascension :
8ʰ40ᵐ8.9740938042ˢ
Declination :
3°14′50.3859380192″		Azimuth :
78.27076985589184°
Altitude :
16.80601622906952° 		View