Click the Index button to download only an edition's index pdf, click the Planfile & Tours button to download only the AstroPlanner planfile(s) and tours. Use the green download button(s) to download a complete edition in the image orientation of your choice. Please read Downloading CSOG and iPad Astronomy.
Arp - Hickson - Holmberg groups - Holmberg galaxies - Rose - KTG - KTS - Klemola - Markarian's Chain - Fornax Cluster - Dorado Group - Eridanus Cluster - Sculptor Group - Grus Chain
Arp Peculiar Galaxies
338 Galaxies in Halton Arp's Atlas of Peculiar Galaxies.
1966ApJS...14....1A
Downloads
- 1 of 2: Andromeda through Hydra (+ index)
- 2 of 2: Leo through Virgo
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Hickson Compact Galaxy Groups
Paul Hickson's 100 Compact Galaxy Groups.
1982ApJ...255..382H
1993ApL&C..29....1H
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Holmberg Double and Multiple Galaxies
Erik Holmberg's catalog of Double and Multiple Galaxies.
1937AnLun...6....1H
486 multiple galaxies
36 multiple galaxies and 1 or more stars
21 single galaxies
218 single galaxies and 1 or more stars
1 single galaxy and asterism
2 single galaxies and HII regions
2 single galaxies and part of galaxies
1 single galaxy and quasar
1 asterism
22 stars
Downloads
- 1 of 3: Andromeda through Coma Berenices (+ index)
- 2 of 3: Corona Borealis through Pegasus
- 3 of 3: Pisces through Vulpecula
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Holmberg Galaxies
9 Galaxies.
1950MeLuS.128....5H
1958MeLuS.136....1H
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Rose Compact Groups of Galaxies
James Rose's 38 Compact Groups of Galaxies.
1977ApJ...211..311R
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Karachentseva Northern Isolated Triplets of Galaxies - KTG
84 Northern galaxy triplets.
1995yCat.7083….0K
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Karachentseva Southern Isolated Triplets of Galaxies - KTS
76 Southern galaxy triplets.
2000ARep…44..501K
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Klemola Groups and Clusters of Southern Galaxies
44 Galaxy groups and clusters.
1969AJ.....74..804K
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Markarian's Chain
A Chain of 14 galaxies in the constellations of Virgo and Coma Berenices.
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Fornax Galaxy Cluster
55 Galaxies in the constellations of Fornax and Eridanus.
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Dorado Group
32 Galaxies in the constellations of Dorado, Horologium, Reticulum, Pictor and Eridanus.
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Eridanus Cluster
73 Galaxies in the constellations of Eridanus and Fornax.
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Sculptor Group
13 Galaxies in the constellations of Sculptor, Phoenix and Cetus.
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Grus Galaxy Chain
A chain of 9 galaxies in the constellations of Grus and Piscis Austrinus.
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