subgiant · B6IV
Merope
Merope is a blue subgiant (spectral type B6IV) about 440 light-years away. With an apparent magnitude of 4.13 it is easy to see with the naked eye under a dark sky.
A star of the Pleiades, surrounded by a reflection nebula.
Its light output is roughly 350 times that of the Sun (a rough estimate in visible light, calculated from brightness and distance).
From Germany (52° N) it rises and sets; it is best seen in the evening in November.
Key facts
- Distance
- ≈ 440 light-years
- Spectral type
- B6IV (subgiant)
- Colour
- Blue
- Apparent magnitude
- 4.13 mag
- Luminosity
- ≈ 350 × Sun
- Position
- Right ascension 3h 46m, declination 24°
More well-known stars
Data: Hipparcos / HYG catalogue (CC BY-SA 4.0). Luminosity and visibility are calculated estimates.