Index Catalogue (IC) · Asteria Star

About the catalogue

The two Index Catalogues (1895 and 1908), compiled by J. L. E. Dreyer as supplements to the New General Catalogue, adding thousands of nebulae and clusters discovered with photography and larger telescopes.

Knowledge connections

Part ofModern Astronomy
Associated withDreyer's General Catalogues

Sources & references

Facts on this topic will be cited from these primary and reference sources.

OpenNGCOpenNGC (M. Verga) — NGC/IC, Messier, and Caldwell catalogue data
Openly-licensed deep-sky catalogue: object types, positions, magnitudes, sizes, morphology, and cross-identifiers.

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