Observation of constellations in real-time from Strasbourg

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LUNDI 2 MARS 2026 À 08:47:45 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 StrasbourgLien
Alpha Cephei2.4449.05 light yearRight ascension :
21ʰ18ᵐ34.772ˢ
Declination : 62°35'34.772″		Right ascension :
21ʰ19ᵐ8.3791802713ˢ
Declination :
62°41′42.8841704142″		Azimuth :
-139.32060622108497°
Altitude :
66.20810475840108° 		View
Beta Cephei3.16690 light yearRight ascension :
21ʰ28ᵐ39.597ˢ
Declination : 70°33'39.597″		Right ascension :
21ʰ28ᵐ54.3000510643ˢ
Declination :
70°40′21.8314226962″		Azimuth :
-154.78742215569972°
Altitude :
61.82997241291548° 		View
Eta Cephei3.4346.53 light yearRight ascension :
20ʰ45ᵐ17.376ˢ
Declination : 61°50'17.376″		Right ascension :
20ʰ45ᵐ47.2715693417ˢ
Declination :
61°55′53.8707750375″		Azimuth :
-141.82371545281663°
Altitude :
70.04282538928668° 		View
Gamma Cephei3.2145 light yearRight ascension :
23ʰ39ᵐ20.852ˢ
Declination : 77°37'20.852″		Right ascension :
23ʰ40ᵐ19.1993473612ˢ
Declination :
77°46′37.2603755308″		Azimuth :
-161.4220209970952°
Altitude :
51.27921101539008° 		View
Iota Cephei3.52115.3 light yearRight ascension :
22ʰ49ᵐ40.817ˢ
Declination : 66°12'40.817″		Right ascension :
22ʰ50ᵐ33.0157418756ˢ
Declination :
66°20′14.3736427496″		Azimuth :
-142.68070510657103°
Altitude :
55.91855330988698° 		View
Delta Cephei3.48865 light yearRight ascension :
22ʰ29ᵐ10.27ˢ
Declination : 58°24'10.27″		Right ascension :
22ʰ30ᵐ5.8194458763ˢ
Declination :
58°32′53.3439541146″		Azimuth :
-128.25137576087542°
Altitude :
58.0857619394932° 		View
Zeta Cephei3.31840 light yearRight ascension :
22ʰ10ᵐ51.277ˢ
Declination : 58°12'51.277″		Right ascension :
22ʰ11ᵐ42.9674853499ˢ
Declination :
58°19′43.3629672036″		Azimuth :
-127.51737684287023°
Altitude :
60.47122372860985° 		View