Observation of constellations in real-time from Lyon

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LUNDI 2 MARS 2026 À 08:47:44 UTC+1

Scene Notes

Gemini constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at LyonLien
Castor1.9251 light yearRight ascension :
7ʰ34ᵐ35.873ˢ
Declination : 31°53'35.873″		Right ascension :
7ʰ36ᵐ17.6566364525ˢ
Declination :
31°49′47.783387942″		Azimuth :
169.46379177935816°
Altitude :
-11.640579383471326° 		View
Pollux1.1433.78 light yearRight ascension :
7ʰ45ᵐ18.95ˢ
Declination : 28°1'18.95″		Right ascension :
7ʰ46ᵐ57.6463005206ˢ
Declination :
27°57′27.7788781655″		Azimuth :
166.45433611030845°
Altitude :
-15.070434763126087° 		View
Alhena1.93109 light yearRight ascension :
6ʰ37ᵐ42.711ˢ
Declination : 16°23'42.711″		Right ascension :
6ʰ39ᵐ14.3576879475ˢ
Declination :
16°22′35.8885163285″		Azimuth :
-177.7269795652586°
Altitude :
-27.845310494761215° 		View
Mebsuta3.2870 light yearRight ascension :
6ʰ43ᵐ56ˢ
Declination : 25°7'56″		Right ascension :
6ʰ45ᵐ33.8133137769ˢ
Declination :
25°6′18.9607098648″		Azimuth :
-179.50762459397654°
Altitude :
-19.144132989488533° 		View
Tejat2.9232 light yearRight ascension :
6ʰ22ᵐ58ˢ
Declination : 22°30'58″		Right ascension :
6ʰ24ᵐ33.7861259252ˢ
Declination :
22°30′4.500763154″		Azimuth :
-174.2749754926485°
Altitude :
-21.548775816028638° 		View
Propus3.3380 light yearRight ascension :
6ʰ14ᵐ52ˢ
Declination : 22°30'52″		Right ascension :
6ʰ16ᵐ27.9435817355ˢ
Declination :
22°29′54.8203472344″		Azimuth :
-172.27292990791233°
Altitude :
-21.38600285346192° 		View
Wasat3.5560.5 light yearRight ascension :
7ʰ20ᵐ7ˢ
Declination : 21°58'7″		Right ascension :
7ʰ21ᵐ42.1209731691ˢ
Declination :
21°56′.1252504007″		Azimuth :
171.48252828309865°
Altitude :
-21.875741144987952° 		View
Mekbuda3.91168 light yearRight ascension :
7ʰ4ᵐ6ˢ
Declination : 20°34'6″		Right ascension :
7ʰ5ᵐ40.3867405914ˢ
Declination :
20°31′52.4188909091″		Azimuth :
175.38722278881605°
Altitude :
-23.592935033180535° 		View
Theta Geminorum3.59189 light yearRight ascension :
6ʰ52ᵐ47.3388ˢ
Declination : 33°57'47.3388″		Right ascension :
6ʰ54ᵐ32.0732282117ˢ
Declination :
33°55′49.5763074641″		Azimuth :
178.5418995931514°
Altitude :
-10.305149670587996° 		View
Kappa Geminorum3.57141 light yearRight ascension :
7ʰ44ᵐ26.854ˢ
Declination : 24°23'26.854″		Right ascension :
7ʰ46ᵐ3.0345455795ˢ
Declination :
24°20′5.0280733848″		Azimuth :
165.96230058841576°
Altitude :
-18.668505307116824° 		View
Lambda Geminorum3.58100.9 light yearRight ascension :
7ʰ18ᵐ5.58ˢ
Declination : 16°32'5.58″		Right ascension :
7ʰ19ᵐ37.1070878737ˢ
Declination :
16°29′31.6331095658″		Azimuth :
171.35994106264016°
Altitude :
-27.338017943943303° 		View
Xi Geminorum3.3658.7 light yearRight ascension :
6ʰ45ᵐ17.36ˢ
Declination : 12°53'17.36″		Right ascension :
6ʰ46ᵐ46.4803921067ˢ
Declination :
12°52′.7897717769″		Azimuth :
-179.75916820530966°
Altitude :
-31.38374466938884° 		View
Nu Geminorum4.16540 light yearRight ascension :
6ʰ28ᵐ57.786ˢ
Declination : 20°12'57.786″		Right ascension :
6ʰ30ᵐ32.1070239211ˢ
Declination :
20°11′42.8552885483″		Azimuth :
-175.614219452266°
Altitude :
-23.941650333470633° 		View
Tau Geminorum4.42321 light yearRight ascension :
7ʰ11ᵐ8.3704ˢ
Declination : 30°14'8.3704″		Right ascension :
7ʰ12ᵐ49.6428427754ˢ
Declination :
30°12′8.3846619965″		Azimuth :
174.39287905698905°
Altitude :
-13.833449603909253° 		View
Iota Geminorum3.79120.4 light yearRight ascension :
7ʰ25ᵐ43.595ˢ
Declination : 27°47'43.595″		Right ascension :
7ʰ27ᵐ22.5969390918ˢ
Declination :
27°44′43.3941964143″		Azimuth :
170.85796105241545°
Altitude :
-15.952400691505355° 		View
Upsilon Geminorum4.04270 light yearRight ascension :
7ʰ35ᵐ55.35ˢ
Declination : 26°53'55.35″		Right ascension :
7ʰ37ᵐ33.3988836569ˢ
Declination :
26°50′15.3502284503″		Azimuth :
168.39228082701206°
Altitude :
-16.531360411167178° 		View