Observation of constellations in real-time from Marseille

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LUNDI 2 MARS 2026 À 03:21:45 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 MarseilleLien
Alphecca2.2375 light yearRight ascension :
15ʰ34ᵐ41.268ˢ
Declination : 26°42'41.268″		Right ascension :
15ʰ35ᵐ48.3943076148ˢ
Declination :
26°37′22.5176329856″		Azimuth :
-69.14383567571916°
Altitude :
58.37959786170037° 		View
Nusakan3.65112 light yearRight ascension :
15ʰ27ᵐ49.732ˢ
Declination : 29°6'49.732″		Right ascension :
15ʰ28ᵐ56.0826204626ˢ
Declination :
29°0′28.353917471″		Azimuth :
-70.89408858989073°
Altitude :
61.06639254495937° 		View
Gamma Coronae Borealis3.8146 light yearRight ascension :
15ʰ42ᵐ44.566ˢ
Declination : 26°17'44.566″		Right ascension :
15ʰ43ᵐ51.7814268446ˢ
Declination :
26°12′22.087617048″		Azimuth :
-70.723358039894°
Altitude :
56.73342812891963° 		View
Delta Coronae Borealis4.57167 light yearRight ascension :
15ʰ49ᵐ35.647ˢ
Declination : 26°4'35.647″		Right ascension :
15ʰ50ᵐ42.4722794253ˢ
Declination :
25°58′57.9808555364″		Azimuth :
-72.1784408573483°
Altitude :
55.40971839256069° 		View
Epsilon Coronae Borealis4.15221 light yearRight ascension :
15ʰ57ᵐ35.251ˢ
Declination : 26°52'35.251″		Right ascension :
15ʰ58ᵐ41.1869984942ˢ
Declination :
26°47′47.4160364888″		Azimuth :
-75.23282394588279°
Altitude :
54.525770233297926° 		View
Iota Coronae Borealis4.96372 light yearRight ascension :
16ʰ1ᵐ26.56492ˢ
Declination : 29°51'26.56492″		Right ascension :
16ʰ2ᵐ30.395208334ˢ
Declination :
29°46′18.8775765235″		Azimuth :
-80.29681635511245°
Altitude :
55.600683565939256° 		View
Theta Coronae Borealis4.06380 light yearRight ascension :
15ʰ32ᵐ55.78214ˢ
Declination : 31°21'55.78214″		Right ascension :
15ʰ34ᵐ.2105986004ˢ
Declination :
31°15′54.1468386905″		Azimuth :
-76.03433082331567°
Altitude :
61.516142224780545° 		View