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Upsilon¹ Centauri

Blue subgiant in Centaurus

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Proper Name	None
Bayer Designation	Upsilon¹ Centauri
Flamsteed Number	None
HR (BSC)	5249
HD	121790
Constellation	Centaurus
Right Ascension	13h 58m 41s
Declination	-44° 48' 13"
Distance	427 light years 131 parsecs
Magnitude	Apparent: +3.85 Absolute: -1.74
Spectral Class	B2IV-V blue subgiant
Optimum Visibility	May

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