Sections

Asteroids
Clusters
Comets
Concepts
Constellations
Galaxies
Moons
Nebulae
Planets
Stars
Surface Features

Catalogues

Star Names
Bayer Stars
Flamsteed Stars
Other Stars
- HR (BSC) Stars
- HD Stars
- Variable Stars
Messier Objects
Caldwell Objects
NGC Objects
IC Objects

Tools and Links

Planet Wheel
Sky Maps
Galactic Map
Latest Updates
Full Site Index
Links and Awards
E-mail

Galactic Map

Show the direction and distance to this object on the Galactic Map.

Asterope

21 Tauri

Blue Star in Taurus

Show on Sky Map

Proper Name	Asterope
Bayer Designation	None
Flamsteed Number	21 Tauri
HR (BSC)	1151
HD	23432
Constellation	Taurus
Right Ascension	3h 46m 50s
Declination	+24° 35' 44"
Distance	440 light years 135 parsecs
Magnitude	Apparent: +5.8 to +0.6 Absolute: +0.4
Spectral Class	B8 Blue Dwarf
Optimum Visibility	November / December

The northernmost of the named Pleiades is, like all the members of this cluster, a young and hot blue dwarf star. Asterope's magnitude of +5.8 puts it on the edge of naked eye visibility.

Indexes

Main Index
Star Names Index
Flamsteed Stars Index

Related Entries

Pleiades

v2.1g