Observation of constellations in real-time from Saint-Étienne

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LUNDI 2 MARS 2026 À 08:47:06 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 Saint-ÉtienneLien
Alphecca2.2375 light yearRight ascension :
15ʰ34ᵐ41.268ˢ
Declination : 26°42'41.268″		Right ascension :
15ʰ35ᵐ48.3998026226ˢ
Declination :
26°37′22.5242650219″		Azimuth :
79.89414464937057°
Altitude :
48.10701253083759° 		View
Nusakan3.65112 light yearRight ascension :
15ʰ27ᵐ49.732ˢ
Declination : 29°6'49.732″		Right ascension :
15ʰ28ᵐ56.0881746918ˢ
Declination :
29°0′28.36268594″		Azimuth :
84.12000632861857°
Altitude :
48.38876634985255° 		View
Gamma Coronae Borealis3.8146 light yearRight ascension :
15ʰ42ᵐ44.566ˢ
Declination : 26°17'44.566″		Right ascension :
15ʰ43ᵐ51.786983121ˢ
Declination :
26°12′22.092697859″		Azimuth :
77.66141005536922°
Altitude :
49.22663668079988° 		View
Delta Coronae Borealis4.57167 light yearRight ascension :
15ʰ49ᵐ35.647ˢ
Declination : 26°4'35.647″		Right ascension :
15ʰ50ᵐ42.4778788954ˢ
Declination :
25°58′57.9848513774″		Azimuth :
75.8545693178888°
Altitude :
50.250481530432104° 		View
Epsilon Coronae Borealis4.15221 light yearRight ascension :
15ʰ57ᵐ35.251ˢ
Declination : 26°52'35.251″		Right ascension :
15ʰ58ᵐ41.1927007795ˢ
Declination :
26°47′47.4191952926″		Azimuth :
74.97966574274058°
Altitude :
52.13572295329123° 		View
Iota Coronae Borealis4.96372 light yearRight ascension :
16ʰ1ᵐ26.56492ˢ
Declination : 29°51'26.56492″		Right ascension :
16ʰ2ᵐ30.4011051977ˢ
Declination :
29°46′18.8813495012″		Azimuth :
77.95712552693485°
Altitude :
54.66803794492356° 		View
Theta Coronae Borealis4.06380 light yearRight ascension :
15ʰ32ᵐ55.78214ˢ
Declination : 31°21'55.78214″		Right ascension :
15ʰ34ᵐ.2163337374ˢ
Declination :
31°15′54.1561335185″		Azimuth :
85.93738479503743°
Altitude :
50.60306762144518° 		View