Star profile

23 Comae Berenices

3D likeness based on its real data · class A · ~8,500 K

What is 23 Comae Berenices

23 Comae Berenices drifts some 310 light-years away within the loose, hazy cluster of Berenices' Hair, the tresses the Egyptian queen offered to the gods according to legend. It is a white A-type star, young, hot, and sharp of spectrum. Its patch of sky opens onto the North Galactic Pole, a clear window toward the distant galaxy clusters mapped by deep-sky telescopes.

Where it is and when to see it

23 Comae Berenices lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is March, when it culminates around midnight.

From London it culminates about 61° above the horizon.
From New York it culminates about 72° above the horizon.
From Sydney it culminates about 33° above the horizon.

It can be seen from anywhere north of 67° S.

It ranks no. 7 in brightness among the 39 stars of Coma Berenices in our catalogue. To find it, start from Beta Comae Berenices, the brightest: it lies about 10° away (a fist at arm's length covers about 10°).

The light you see today left it about 310 years ago.

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Astronomical data for 23 Comae Berenices

Constellation: Coma Berenices
Apparent magnitude: 4.80
Distance: 310.1 light years
Coordinates (J2000): RA 188.713° · Dec 22.629°
Catalogue: HIP 61394 · HD 109485

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Other stars in Coma Berenices

Coma Berenices has 39 stars in Stelvia's catalogue. Here are a few of them.

See all 39 stars in Coma Berenices