Jodrell Bank Observatory

The Astronomical A-List

To find the information about an A-List object that you know by name click on the name to find a detailed descriptions of the A-List object together with a star chart showing its locations.   This will also include other A-List objects within the same constellation.

Multiple star systems

Albireo - double star

Alpha Crucis - double star

Alpha Centauri - double star

Algol - eclipsing Binary

Castor - multiple star system

Epsilon lyrae - Multiple star

Mizar and Alcor - double stars

Porrima - double star


Star with Planet

51 Pegasai - star with planet

Variable Stars

Eta Aquilae - cepheid variable star

Eta Carina nebula - unstable star and nebula

Planetary Nebulae

Dumbell nebula - M27 - planetary nebula

Eskimo or Clown Nebula - planetary Nebula

Ring nebula - M27 - planetary nebula

Supernovae Remnants

Crab nebula - M1 - supernova remnant

Veil Nebula - supernova remnant

Open Clusters

Beehive Cluster - M44 - open cluster

Butterfly Cluster - M6

30 Doradus - star cluster and nebula

Brocchi's Cluster - The Coathanger

Hyades Cluster - open cluster

Jewel Box - open cluster

M35 - open cluster

M37 - open cluster

M41 - open cluster

Perseus Double Cluster - open clusters

Pleiades Cluster - M45 - open cluster

Ptolemy's Cluster - M7 - open cluster

Scorpius Jewel Box - open cluster

Globular Clusters

47 Tucanae - globular cluster

Hercules Cluster - globular cluster

M92 - globular cluster

Omega Centauri - globula cluster

M15 - globula cluster

Diffuse nebulae

Lagoon Nebula - diffuse nebula

Swan Nebula - M17 - diffuse nebula

Triffid Nebula - M20 - Diffuse Nebula

Tarantula Nebula - HII region and open cluster

M42 - difuse nebula

Dark nebulae

Coal Sack - dark nebula

Galaxies

The Andromeda Galaxy - M31

Centaurus A - active galaxy

Large Magellanic Cloud - galaxy

M33 - galaxy

M65/M66 - galaxies

M81/M82 - galaxies

M87 - active galaxy

M95/M96 - galaxies

Small Magellanic Cloud - galaxy

Sombrero Galaxy - M104

Whirlpool Galaxy - M51

To find out how more about the observing awards: Observing Awards



Links that will help you

The night sky this month

Advice on viewing the night sky

Advice on buying and using binoculars.

Advice on buying and using a telescope.


A Web site to help you find your way about the sky: Your Sky

An excellent Constellations Web site: The Constellations

An excellent Astronomy Web site: The Society for Popular Astronomy

Learn more about the Universe by studying with Jodrell Bank astronomers: The Jodrell Bank Distance Learning page




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