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Miaplacidus

Beta Carinae

Proper NameMiaplacidus
Bayer DesignationBeta Carinae
Flamsteed NumberNone
HR (BSC)3685
HD80007
ConstellationCarina
Right Ascension9h 13m 12s
Declination-69° 43' 2"
Distance113 light years
35 parsecs
MagnitudeApparent: +1.2
Absolute: +0.1
Spectral ClassA2III white giant
Optimum VisibilityFebruary / March (usually visible from southern latitudes)
NotesMiaplacidus has an estimated age of 260 million years, making it signficantly younger than a less massive star like the Sun. Nonetheless, it has already completed its cycle of burning hydrogen its core and evolved into its giant phase, expanding to some six times the Sun's diameter.

Imagery provided by Aladin sky atlas

Carina's Beta star is a white giant, a little more than one hundred light years from the Solar System.

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