
Star profile
12 Comae Berenices
What is 12 Comae Berenices
12 Comae Berenices is a yellow-white F-type star in one of the sky's most understated constellations, about 295 light-years away. Coma Berenices, named for the hair of Queen Berenice II, is populated by modest stars and thousands of distant galaxies; this F-type beacon burns hotter than the Sun and offers one of the few steady lights in a region better known for its extragalactic treasures.
Where it is and when to see it
12 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 64° above the horizon.
- From New York it culminates about 75° above the horizon.
- From Sydney it culminates about 30° above the horizon.
It can be seen from anywhere north of 64° S.
It ranks no. 6 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 11° away (a fist at arm's length covers about 10°).
The light you see today left it about 290 years ago.
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Astronomical data for 12 Comae Berenices
- Constellation
- Coma Berenices
- Apparent magnitude
- 4.78
- Distance
- 294.7 light years
- Coordinates (J2000)
- RA 185.626° · Dec 25.846°
- Catalogue
- HIP 60351 · HD 107700
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Coma Berenices
Coma Berenices has 39 stars in Stelvia's catalogue. Here are a few of them.
- Beta Comae Berenices4.23
- DiademAlpha Comae Berenices4.32
- Gamma Comae Berenices4.35
- 11 Comae Berenices4.72
- 36 Comae Berenices4.76
- 23 Comae Berenices4.80
- 41 Comae Berenices4.80
- 37 Comae Berenices4.88