Observation of constellations in real-time from Lille

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LUNDI 2 MARS 2026 À 08:47:50 UTC+1

Scene Notes

Cepheus constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at LilleLien
Alpha Cephei2.4449.05 light yearRight ascension :
21ʰ18ᵐ34.772ˢ
Declination : 62°35'34.772″		Right ascension :
21ʰ19ᵐ8.3791816126ˢ
Declination :
62°41′42.8841531353″		Azimuth :
-134.78734049659673°
Altitude :
65.64337980187736° 		View
Beta Cephei3.16690 light yearRight ascension :
21ʰ28ᵐ39.597ˢ
Declination : 70°33'39.597″		Right ascension :
21ʰ28ᵐ54.3000527721ˢ
Declination :
70°40′21.8314042681″		Azimuth :
-151.50363150073326°
Altitude :
62.29096673727491° 		View
Eta Cephei3.4346.53 light yearRight ascension :
20ʰ45ᵐ17.376ˢ
Declination : 61°50'17.376″		Right ascension :
20ʰ45ᵐ47.2715710212ˢ
Declination :
61°55′53.8707592005″		Azimuth :
-135.50669007167429°
Altitude :
69.57959799565225° 		View
Gamma Cephei3.2145 light yearRight ascension :
23ʰ39ᵐ20.852ˢ
Declination : 77°37'20.852″		Right ascension :
23ʰ40ᵐ19.1993464028ˢ
Declination :
77°46′37.2603550725″		Azimuth :
-160.50094220715326°
Altitude :
52.229135013505775° 		View
Iota Cephei3.52115.3 light yearRight ascension :
22ʰ49ᵐ40.817ˢ
Declination : 66°12'40.817″		Right ascension :
22ʰ50ᵐ33.0157421008ˢ
Declination :
66°20′14.3736229918″		Azimuth :
-140.87506318520664°
Altitude :
55.65440255689239° 		View
Delta Cephei3.48865 light yearRight ascension :
22ʰ29ᵐ10.27ˢ
Declination : 58°24'10.27″		Right ascension :
22ʰ30ᵐ5.8194462783ˢ
Declination :
58°32′53.3439356057″		Azimuth :
-126.369305632108°
Altitude :
56.91782616712114° 		View
Zeta Cephei3.31840 light yearRight ascension :
22ʰ10ᵐ51.277ˢ
Declination : 58°12'51.277″		Right ascension :
22ʰ11ᵐ42.9674859552ˢ
Declination :
58°19′43.3629490138″		Azimuth :
-125.14197466315566°
Altitude :
59.24382328473946° 		View