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LUNDI 2 MARS 2026 À 06:01:20 UTC

Scene Notes

Hydra constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at LondonLien
Alphard1.98180 light yearRight ascension :
9ʰ27ᵐ35.243ˢ
Declination : -8°39'35.243″		Right ascension :
9ʰ28ᵐ54.0340882185ˢ
Declination :
-8°46′30.4273839104″		Azimuth :
98.74202004425767°
Altitude :
-18.048485338956553° 		View
Beta Hydrae4.67310 light yearRight ascension :
11ʰ52ᵐ54.521ˢ
Declination : -33°54'54.521″		Right ascension :
11ʰ54ᵐ15.8316157758ˢ
Declination :
-34°3′21.4706760833″		Azimuth :
54.92718945002466°
Altitude :
-16.04161363081529° 		View
Gamma Hydrae3133.8 light yearRight ascension :
13ʰ18ᵐ55.297ˢ
Declination : -23°10'55.297″		Right ascension :
13ʰ20ᵐ22.1243295257ˢ
Declination :
-23°18′37.0262560379″		Azimuth :
44.93844759553252°
Altitude :
3.234512153451495° 		View
Delta Hydrae4.131162 light yearRight ascension :
8ʰ37ᵐ39.3697ˢ
Declination : 5°42'39.3697″		Right ascension :
8ʰ39ᵐ4.0653239953ˢ
Declination :
5°36′35.9021814806″		Azimuth :
118.00531774275365°
Altitude :
-13.75558581345024° 		View
Epsilon Hydrae3.38129 light yearRight ascension :
8ʰ46ᵐ46.512ˢ
Declination : 6°25'46.512″		Right ascension :
8ʰ48ᵐ11.4177706071ˢ
Declination :
6°19′9.7440185495″		Azimuth :
116.4770056364888°
Altitude :
-11.904107988546825° 		View
Zeta Hydrae3.1167 light yearRight ascension :
8ʰ55ᵐ23.626ˢ
Declination : 5°56'23.626″		Right ascension :
8ʰ56ᵐ48.2898783051ˢ
Declination :
5°50′34.5727454499″		Azimuth :
114.39939381586899°
Altitude :
-11.08673097076306° 		View
Eta Hydrae4.27590 light yearRight ascension :
8ʰ43ᵐ13.475ˢ
Declination : 3°23'13.475″		Right ascension :
8ʰ44ᵐ37.0503382974ˢ
Declination :
3°18′8.4554274592″		Azimuth :
115.49238353871591°
Altitude :
-14.900320782995124° 		View
Theta Hydrae3.88113 light yearRight ascension :
9ʰ14ᵐ21.86007ˢ
Declination : 2°18'21.86007″		Right ascension :
9ʰ15ᵐ44.3232194573ˢ
Declination :
2°12′16.2440203862″		Azimuth :
108.3273900431959°
Altitude :
-11.305911407863094° 		View
Iota Hydrae3.91263 light yearRight ascension :
9ʰ39ᵐ51.36145ˢ
Declination : -1°8'51.36145″		Right ascension :
9ʰ41ᵐ12.9467493575ˢ
Declination :
-1°15′48.3347969815″		Azimuth :
101.02555386747925°
Altitude :
-10.24309150280688° 		View
Lambda Hydrae3.61113 light yearRight ascension :
10ʰ10ᵐ35.27667ˢ
Declination : -12°21'35.27667″		Right ascension :
10ʰ11ᵐ53.6409351719ˢ
Declination :
-12°29′13.339551931″		Azimuth :
87.77199999154324°
Altitude :
-14.257798058939786° 		View
Mu Hydrae3.81234 light yearRight ascension :
10ʰ26ᵐ5.4263ˢ
Declination : -16°50'5.4263″		Right ascension :
10ʰ27ᵐ23.1220971859ˢ
Declination :
-16°58′22.9013436028″		Azimuth :
81.8257928343945°
Altitude :
-15.302323490217848° 		View
Nu Hydrae3.11144 light yearRight ascension :
10ʰ49ᵐ37.489ˢ
Declination : -16°11'37.489″		Right ascension :
10ʰ50ᵐ56.8302821727ˢ
Declination :
-16°20′2.5135082455″		Azimuth :
77.78631102268206°
Altitude :
-11.203363140248026° 		View
Xi Hydrae3.54129.6 light yearRight ascension :
11ʰ33ᵐ0.115ˢ
Declination : -31°51'0.115″		Right ascension :
11ʰ34ᵐ19.5352491049ˢ
Declination :
-32°0′21.4206443708″		Azimuth :
59.666910831688845°
Altitude :
-17.05019582543463° 		View
Pi Hydrae3.28101 light yearRight ascension :
14ʰ6ᵐ22.297ˢ
Declination : -26°40'22.297″		Right ascension :
14ʰ7ᵐ52.9530964144ˢ
Declination :
-26°48′28.7783997327″		Azimuth :
33.7057517115309°
Altitude :
4.762365123175251° 		View
Upsilon1 Hydrae4.12264 light yearRight ascension :
9ʰ51ᵐ28.694ˢ
Declination : -14°50'28.694″		Right ascension :
9ʰ52ᵐ45.7492442646ˢ
Declination :
-14°58′18.5915554849″		Azimuth :
89.83532125453361°
Altitude :
-19.14187072563957° 		View
Sigma Hydrae4.44370 light yearRight ascension :
8ʰ38ᵐ45.437ˢ
Declination : 3°20'45.437″		Right ascension :
8ʰ40ᵐ8.9718875497ˢ
Declination :
3°14′50.3825300913″		Azimuth :
116.41757414716209°
Altitude :
-15.570974982818573° 		View