Observation of constellations in real-time from Rennes

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LUNDI 2 MARS 2026 À 08:47:38 UTC+1

Scene Notes

Hercules constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at RennesLien
Rasalgethi2.73359 light yearRight ascension :
17ʰ14ᵐ38.858ˢ
Declination : 14°23'38.858″		Right ascension :
17ʰ15ᵐ50.8715986488ˢ
Declination :
14°21′21.4198574102″		Azimuth :
27.45229107078746°
Altitude :
53.62196056847012° 		View
Kornephoros2.77139 light yearRight ascension :
16ʰ30ᵐ13.2ˢ
Declination : 21°29'13.2″		Right ascension :
16ʰ31ᵐ21.4961728584ˢ
Declination :
21°25′36.9466140426″		Azimuth :
49.241944231169605°
Altitude :
55.40495222069159° 		View
Gamma Herculis3.76193 light yearRight ascension :
16ʰ21ᵐ55.214ˢ
Declination : 19°9'55.214″		Right ascension :
16ʰ23ᵐ5.3402815787ˢ
Declination :
19°5′10.3527134909″		Azimuth :
49.85709507707486°
Altitude :
52.38692511511046° 		View
Omega Herculis4.57241 light yearRight ascension :
16ʰ25ᵐ24.9552ˢ
Declination : 14°1'24.9552″		Right ascension :
16ʰ26ᵐ37.9126672445ˢ
Declination :
13°58′9.9469906575″		Azimuth :
44.602743499217624°
Altitude :
48.42266077846464° 		View
Zeta Herculis2.8135 light yearRight ascension :
16ʰ41ᵐ17.161ˢ
Declination : 31°36'17.161″		Right ascension :
16ʰ42ᵐ18.4807231669ˢ
Declination :
31°32′33.8436996273″		Azimuth :
57.59287209931044°
Altitude :
64.97038599986367° 		View
Epsilon Herculis3.92155 light yearRight ascension :
17ʰ0ᵐ17.374ˢ
Declination : 30°55'17.374″		Right ascension :
17ʰ1ᵐ18.0008009839ˢ
Declination :
30°52′53.5098738431″		Azimuth :
48.77784577069322°
Altitude :
66.9936150780988° 		View
Delta Herculis3.1475.1 light yearRight ascension :
17ʰ15ᵐ1.911ˢ
Declination : 24°50'1.911″		Right ascension :
17ʰ16ᵐ6.4825577496ˢ
Declination :
24°48′14.8732399468″		Azimuth :
34.71316465258912°
Altitude :
63.37390723859962° 		View
Xi Herculis3.7136.8 light yearRight ascension :
17ʰ57ᵐ45.886ˢ
Declination : 29°14'45.886″		Right ascension :
17ʰ58ᵐ46.6466412502ˢ
Declination :
29°14′25.9571697001″		Azimuth :
15.045067812322653°
Altitude :
70.63227265585397° 		View
Omicron Herculis3.83338 light yearRight ascension :
18ʰ7ᵐ32.55073ˢ
Declination : 28°45'32.55073″		Right ascension :
18ʰ8ᵐ33.6866658565ˢ
Declination :
28°45′38.8159402287″		Azimuth :
8.467658489594028°
Altitude :
70.49094820371973° 		View
Pi Herculis3.16377 light yearRight ascension :
17ʰ15ᵐ2.834ˢ
Declination : 36°48'2.834″		Right ascension :
17ʰ15ᵐ57.8541491266ˢ
Declination :
36°46′23.7267840198″		Azimuth :
52.61885673759869°
Altitude :
73.49948962346434° 		View
Eta Herculis3.53108.6 light yearRight ascension :
16ʰ42ᵐ53.765ˢ
Declination : 38°55'53.765″		Right ascension :
16ʰ43ᵐ47.9357278077ˢ
Declination :
38°52′1.4565546449″		Azimuth :
71.30867861861654°
Altitude :
70.14529147781766° 		View
Tau Herculis3.89307 light yearRight ascension :
16ʰ19ᵐ44.437ˢ
Declination : 46°18'44.437″		Right ascension :
16ʰ20ᵐ32.5860866195ˢ
Declination :
46°14′37.6294071329″		Azimuth :
96.12997704527034°
Altitude :
69.50669601150273° 		View
Chi Herculis4.6251.9 light yearRight ascension :
15ʰ52ᵐ40.54105ˢ
Declination : 42°27'40.54105″		Right ascension :
15ʰ53ᵐ35.9345689725ˢ
Declination :
42°22′17.7444988128″		Azimuth :
91.35290385717431°
Altitude :
63.62214525221322° 		View
Theta Herculis3.851753 light yearRight ascension :
17ʰ56ᵐ15.1805ˢ
Declination : 37°15'15.1805″		Right ascension :
17ʰ57ᵐ8.9148971339ˢ
Declination :
37°14′27.9769223615″		Azimuth :
24.433295893773874°
Altitude :
78.259309171588° 		View
Iota Herculis3.75455 light yearRight ascension :
17ʰ39ᵐ27.8861ˢ
Declination : 46°0'27.8861″		Right ascension :
17ʰ40ᵐ12.1954133639ˢ
Declination :
45°59′8.7782038695″		Azimuth :
76.98080522745177°
Altitude :
82.67018195316166° 		View