Observation of constellations in real-time from London

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LUNDI 2 MARS 2026 À 06:01:56 UTC

Boötes constellation

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

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at LondonLien
Arcturus-0.0536.7 light yearRight ascension :
14ʰ15ᵐ39.67ˢ
Declination : 19°10'39.67″
Right ascension :
14ʰ16ᵐ51.2733184776ˢ
Declination :
19°2′52.0116411241″
Azimuth :
54.787233538707405°
Altitude :
46.90530279858065°
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Izar2.39210 light yearRight ascension :
14ʰ44ᵐ59.2ˢ
Declination : 27°4'59.2″
Right ascension :
14ʰ46ᵐ9.255082039ˢ
Declination :
26°57′29.4216878553″
Azimuth :
52.61978295242762°
Altitude :
57.20903828609207°
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Princeps3.47121.8 light yearRight ascension :
15ʰ15ᵐ30.163ˢ
Declination : 33°18'30.163″
Right ascension :
15ʰ16ᵐ34.330256815ˢ
Declination :
33°12′47.0372537889″
Azimuth :
48.40703114626121°
Altitude :
66.06362606327555°
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Nekkar3.52225 light yearRight ascension :
15ʰ1ᵐ56.762ˢ
Declination : 40°23'56.762″
Right ascension :
15ʰ2ᵐ57.3953060301ˢ
Declination :
40°16′52.2033216139″
Azimuth :
66.23377947395169°
Altitude :
69.6406300342979°
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Seginus3.0486.8 light yearRight ascension :
14ʰ32ᵐ4.672ˢ
Declination : 38°18'4.672″
Right ascension :
14ʰ33ᵐ10.0081445211ˢ
Declination :
38°11′9.5565571826″
Azimuth :
71.93626849944937°
Altitude :
63.92580541525354°
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Rho Boötis3.59164 light yearRight ascension :
14ʰ31ᵐ49.7893ˢ
Declination : 30°22'49.7893″
Right ascension :
14ʰ32ᵐ59.3310917055ˢ
Declination :
30°14′58.743380608″
Azimuth :
60.62424015557792°
Altitude :
58.15233953212427°
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Muphrid2.6837.2 light yearRight ascension :
13ʰ54ᵐ41.079ˢ
Declination : 18°23'41.079″
Right ascension :
13ʰ55ᵐ56.8468575705ˢ
Declination :
18°15′51.878895013″
Azimuth :
60.02947041507259°
Altitude :
43.51184784833828°
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