Star profile

7 Comae Berenices

3D likeness based on its real data · class K · ~4,200 K

What is 7 Comae Berenices

7 Comae Berenices is an orange K-type giant radiating about 63 times the Sun's luminosity from a 5,023 K surface. At only 730 million years old it is a relatively young star that has already left the main sequence —a fast-burning life compared to the Sun's. It glows from 249 light-years away in Berenice's Hair, a celestial region long associated with the locks of the Egyptian queen Berenice II.

Where it is and when to see it

7 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 62° above the horizon.
From New York it culminates about 73° above the horizon.
From Sydney it culminates about 32° above the horizon.

It can be seen from anywhere north of 66° S.

It ranks no. 12 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 13° away (a fist at arm's length covers about 10°).

The light you see today left it about 250 years ago.

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A public signature from a real person. The chosen name is a symbolic denomination within Stelvia, with no official standing or IAU recognition: the sky is not for sale and belongs to no one.

Astronomical data for 7 Comae Berenices

Constellation: Coma Berenices
Apparent magnitude: 4.93
Distance: 249.4 light years
Coordinates (J2000): RA 184.086° · Dec 23.945°
Catalogue: HIP 59847 · HD 106714

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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