Observation of constellations in real-time from Johannesburg

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LUNDI 2 MARS 2026 À 09:46:58 UTC+2

Scene Notes

Hercules constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at JohannesburgLien
Rasalgethi2.73359 light yearRight ascension :
17ʰ14ᵐ38.858ˢ
Declination : 14°23'38.858″		Right ascension :
17ʰ15ᵐ50.8715874276ˢ
Declination :
14°21′21.4198738853″		Azimuth :
126.74987142303479°
Altitude :
29.665169315262688° 		View
Kornephoros2.77139 light yearRight ascension :
16ʰ30ᵐ13.2ˢ
Declination : 21°29'13.2″		Right ascension :
16ʰ31ᵐ21.496161289ˢ
Declination :
21°25′36.9466193621″		Azimuth :
125.20373397942437°
Altitude :
17.023640143331686° 		View
Gamma Herculis3.76193 light yearRight ascension :
16ʰ21ᵐ55.214ˢ
Declination : 19°9'55.214″		Right ascension :
16ʰ23ᵐ5.3402702469ˢ
Declination :
19°5′10.3527179558″		Azimuth :
122.02867675237856°
Altitude :
16.894730096005578° 		View
Omega Herculis4.57241 light yearRight ascension :
16ʰ25ᵐ24.9552ˢ
Declination : 14°1'24.9552″		Right ascension :
16ʰ26ᵐ37.912656189ˢ
Declination :
13°58′9.9469985253″		Azimuth :
118.17883352552022°
Altitude :
20.584854212774466° 		View
Zeta Herculis2.8135 light yearRight ascension :
16ʰ41ᵐ17.161ˢ
Declination : 31°36'17.161″		Right ascension :
16ʰ42ᵐ18.4807104148ˢ
Declination :
31°32′33.8437045818″		Azimuth :
134.8523953359612°
Altitude :
12.409866713924558° 		View
Epsilon Herculis3.92155 light yearRight ascension :
17ʰ0ᵐ17.374ˢ
Declination : 30°55'17.374″		Right ascension :
17ʰ1ᵐ18.0007882854ˢ
Declination :
30°52′53.5098854421″		Azimuth :
137.22424504255738°
Altitude :
15.82084489781708° 		View
Delta Herculis3.1475.1 light yearRight ascension :
17ʰ15ᵐ1.911ˢ
Declination : 24°50'1.911″		Right ascension :
17ʰ16ᵐ6.4825457794ˢ
Declination :
24°48′14.873256994″		Azimuth :
135.1653907377086°
Altitude :
22.44301151876929° 		View
Xi Herculis3.7136.8 light yearRight ascension :
17ʰ57ᵐ45.886ˢ
Declination : 29°14'45.886″		Right ascension :
17ʰ58ᵐ46.6466291077ˢ
Declination :
29°14′25.9572015302″		Azimuth :
146.2518206434519°
Altitude :
25.085253702023184° 		View
Omicron Herculis3.83338 light yearRight ascension :
18ʰ7ᵐ32.55073ˢ
Declination : 28°45'32.55073″		Right ascension :
18ʰ8ᵐ33.6866539042ˢ
Declination :
28°45′38.8159752676″		Azimuth :
147.92865066327°
Altitude :
26.6761137663697° 		View
Pi Herculis3.16377 light yearRight ascension :
17ʰ15ᵐ2.834ˢ
Declination : 36°48'2.834″		Right ascension :
17ʰ15ᵐ57.8541355251ˢ
Declination :
36°46′23.7268007925″		Azimuth :
143.69642016899044°
Altitude :
13.631492768387911° 		View
Eta Herculis3.53108.6 light yearRight ascension :
16ʰ42ᵐ53.765ˢ
Declination : 38°55'53.765″		Right ascension :
16ʰ43ᵐ47.9357138685ˢ
Declination :
38°52′1.4565566567″		Azimuth :
140.55833499146678°
Altitude :
7.698900966368885° 		View
Tau Herculis3.89307 light yearRight ascension :
16ʰ19ᵐ44.437ˢ
Declination : 46°18'44.437″		Right ascension :
16ʰ20ᵐ32.5860711384ˢ
Declination :
46°14′37.6293944179″		Azimuth :
143.3042673877099°
Altitude :
-0.37351652206700087° 		View
Chi Herculis4.6251.9 light yearRight ascension :
15ʰ52ᵐ40.54105ˢ
Declination : 42°27'40.54105″		Right ascension :
15ʰ53ᵐ35.9345548818ˢ
Declination :
42°22′17.7444750163″		Azimuth :
137.3178555977133°
Altitude :
-1.9101721901062723° 		View
Theta Herculis3.851753 light yearRight ascension :
17ʰ56ᵐ15.1805ˢ
Declination : 37°15'15.1805″		Right ascension :
17ʰ57ᵐ8.9148837807ˢ
Declination :
37°14′27.9769568844″		Azimuth :
150.77384193327578°
Altitude :
18.266344624843104° 		View
Iota Herculis3.75455 light yearRight ascension :
17ʰ39ᵐ27.8861ˢ
Declination : 46°0'27.8861″		Right ascension :
17ʰ40ᵐ12.1953978218ˢ
Declination :
45°59′8.7782323362″		Azimuth :
153.18007587066438°
Altitude :
9.267217334265817° 		View