Observation of constellations in real-time from Strasbourg

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LUNDI 2 MARS 2026 À 08:47:45 UTC+1

Scene Notes

Boötes constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at StrasbourgLien
Arcturus-0.0536.7 light yearRight ascension :
14ʰ15ᵐ39.67ˢ
Declination : 19°10'39.67″		Right ascension :
14ʰ16ᵐ51.2746463909ˢ
Declination :
19°2′52.0147611303″		Azimuth :
88.73747004253423°
Altitude :
26.905327881861208° 		View
Izar2.39210 light yearRight ascension :
14ʰ44ᵐ59.2ˢ
Declination : 27°4'59.2″		Right ascension :
14ʰ46ᵐ9.2566734552ˢ
Declination :
26°57′29.4262170089″		Azimuth :
89.9437826385671°
Altitude :
37.243405034278446° 		View
Princeps3.47121.8 light yearRight ascension :
15ʰ15ᵐ30.163ˢ
Declination : 33°18'30.163″		Right ascension :
15ʰ16ᵐ34.3320929819ˢ
Declination :
33°12′47.0417401038″		Azimuth :
90.70118836572318°
Altitude :
46.29882814220165° 		View
Nekkar3.52225 light yearRight ascension :
15ʰ1ᵐ56.762ˢ
Declination : 40°23'56.762″		Right ascension :
15ʰ2ᵐ57.3972561707ˢ
Declination :
40°16′52.2100203349″		Azimuth :
101.5409167665432°
Altitude :
48.09626752276267° 		View
Seginus3.0486.8 light yearRight ascension :
14ʰ32ᵐ4.672ˢ
Declination : 38°18'4.672″		Right ascension :
14ʰ33ᵐ10.0098765616ˢ
Declination :
38°11′9.5645259695″		Azimuth :
103.57434083816413°
Altitude :
42.13094998917871° 		View
Rho Boötis3.59164 light yearRight ascension :
14ʰ31ᵐ49.7893ˢ
Declination : 30°22'49.7893″		Right ascension :
14ʰ32ᵐ59.3326662586ˢ
Declination :
30°14′58.7493211965″		Azimuth :
95.44555282983076°
Altitude :
37.23684882181736° 		View
Muphrid2.6837.2 light yearRight ascension :
13ʰ54ᵐ41.079ˢ
Declination : 18°23'41.079″		Right ascension :
13ʰ55ᵐ56.8480838123ˢ
Declination :
18°15′51.8825133169″		Azimuth :
92.0443844051953°
Altitude :
22.887370180691278° 		View