Observation of constellations in real-time from Le Havre

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LUNDI 2 MARS 2026 À 10:30:21 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 Le HavreLien
Alphecca2.2375 light yearRight ascension :
15ʰ34ᵐ41.268ˢ
Declination : 26°42'41.268″		Right ascension :
15ʰ35ᵐ48.4015458339ˢ
Declination :
26°37′22.5265867023″		Azimuth :
93.20934642997943°
Altitude :
33.326453906737584° 		View
Nusakan3.65112 light yearRight ascension :
15ʰ27ᵐ49.732ˢ
Declination : 29°6'49.732″		Right ascension :
15ʰ28ᵐ56.0899357119ˢ
Declination :
29°0′28.3656814685″		Azimuth :
96.54730734434254°
Altitude :
33.84037161301249° 		View
Gamma Coronae Borealis3.8146 light yearRight ascension :
15ʰ42ᵐ44.566ˢ
Declination : 26°17'44.566″		Right ascension :
15ʰ43ᵐ51.7887462389ˢ
Declination :
26°12′22.09453347″		Azimuth :
91.34916233420708°
Altitude :
34.346380018874974° 		View
Delta Coronae Borealis4.57167 light yearRight ascension :
15ʰ49ᵐ35.647ˢ
Declination : 26°4'35.647″		Right ascension :
15ʰ50ᵐ42.4796560808ˢ
Declination :
25°58′57.9863478426″		Azimuth :
89.85941042792925°
Altitude :
35.303514144149474° 		View
Epsilon Coronae Borealis4.15221 light yearRight ascension :
15ʰ57ᵐ35.251ˢ
Declination : 26°52'35.251″		Right ascension :
15ʰ58ᵐ41.1945107538ˢ
Declination :
26°47′47.4204326988″		Azimuth :
89.06534777511709°
Altitude :
37.15943517277135° 		View
Iota Coronae Borealis4.96372 light yearRight ascension :
16ʰ1ᵐ26.56492ˢ
Declination : 29°51'26.56492″		Right ascension :
16ʰ2ᵐ30.4029763627ˢ
Declination :
29°46′18.8827866896″		Azimuth :
91.14472513324563°
Altitude :
39.788380657406556° 		View
Theta Coronae Borealis4.06380 light yearRight ascension :
15ʰ32ᵐ55.78214ˢ
Declination : 31°21'55.78214″		Right ascension :
15ʰ34ᵐ.2181517277ˢ
Declination :
31°15′54.1593018019″		Azimuth :
97.70957806153244°
Altitude :
36.161878145167826° 		View