Observation of constellations in real-time from Strasbourg

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LUNDI 2 MARS 2026 À 08:47:19 UTC+1

Scene Notes

Corona Borealis constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at StrasbourgLien
Alphecca2.2375 light yearRight ascension :
15ʰ34ᵐ41.268ˢ
Declination : 26°42'41.268″		Right ascension :
15ʰ35ᵐ48.3998062806ˢ
Declination :
26°37′22.524269788″		Azimuth :
79.54326614739408°
Altitude :
45.25522221599049° 		View
Nusakan3.65112 light yearRight ascension :
15ʰ27ᵐ49.732ˢ
Declination : 29°6'49.732″		Right ascension :
15ʰ28ᵐ56.0881783875ˢ
Declination :
29°0′28.3626921222″		Azimuth :
83.51905737411425°
Altitude :
45.73602773251706° 		View
Gamma Coronae Borealis3.8146 light yearRight ascension :
15ʰ42ᵐ44.566ˢ
Declination : 26°17'44.566″		Right ascension :
15ʰ43ᵐ51.7869868205ˢ
Declination :
26°12′22.0927016019″		Azimuth :
77.32611387370653°
Altitude :
46.27283032831438° 		View
Delta Coronae Borealis4.57167 light yearRight ascension :
15ʰ49ᵐ35.647ˢ
Declination : 26°4'35.647″		Right ascension :
15ʰ50ᵐ42.4778826242ˢ
Declination :
25°58′57.984854406″		Azimuth :
75.52703243179694°
Altitude :
47.217266472852685° 		View
Epsilon Coronae Borealis4.15221 light yearRight ascension :
15ʰ57ᵐ35.251ˢ
Declination : 26°52'35.251″		Right ascension :
15ʰ58ᵐ41.1927045771ˢ
Declination :
26°47′47.4191977741″		Azimuth :
74.52052600648938°
Altitude :
49.06217240125516° 		View
Iota Coronae Borealis4.96372 light yearRight ascension :
16ʰ1ᵐ26.56492ˢ
Declination : 29°51'26.56492″		Right ascension :
16ʰ2ᵐ30.401109124ˢ
Declination :
29°46′18.8813523995″		Azimuth :
77.01680176961901°
Altitude :
51.713500110180625° 		View
Theta Coronae Borealis4.06380 light yearRight ascension :
15ʰ32ᵐ55.78214ˢ
Declination : 31°21'55.78214″		Right ascension :
15ʰ34ᵐ.216337553ˢ
Declination :
31°15′54.1561400605″		Azimuth :
84.99361339909915°
Altitude :
48.03395200157714° 		View