IC II (second Index Catalogue)
E521867
IC II (second Index Catalogue) is an astronomical catalog published as a supplement to the New General Catalogue, listing additional nebulae, star clusters, and galaxies discovered in the late 19th and early 20th centuries.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| IC II | 0 |
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical catalogue
ⓘ
supplementary catalogue ⓘ |
| alternativeName | Second Index Catalogue NERFINISHED ⓘ |
| catalogueFamily | NGC/IC system NERFINISHED ⓘ |
| catalogues | additional objects not in the original NGC ⓘ |
| contains |
IC 10
NERFINISHED
ⓘ
IC 1274 NERFINISHED ⓘ IC 1396 NERFINISHED ⓘ IC 1613 NERFINISHED ⓘ IC 1805 NERFINISHED ⓘ IC 1848 NERFINISHED ⓘ IC 2177 NERFINISHED ⓘ IC 2944 NERFINISHED ⓘ IC 342 NERFINISHED ⓘ IC 405 NERFINISHED ⓘ IC 418 NERFINISHED ⓘ IC 434 NERFINISHED ⓘ IC 443 NERFINISHED ⓘ IC 5067 NERFINISHED ⓘ IC 5070 NERFINISHED ⓘ IC 5146 NERFINISHED ⓘ IC 5148 NERFINISHED ⓘ |
| coordinateSystem | equatorial coordinates ⓘ |
| epochOfDiscoveries |
early 20th century
ⓘ
late 19th century ⓘ |
| field | astronomy ⓘ |
| follows | IC I NERFINISHED ⓘ |
| hasDataOn |
positions of objects
ⓘ
visual descriptions of objects ⓘ |
| isRelatedTo |
Index Catalogue (IC I and IC II)
NERFINISHED
ⓘ
New General Catalogue NERFINISHED ⓘ |
| isSupplementTo |
NGC (New General Catalogue of Nebulae and Clusters of Stars)
NERFINISHED
ⓘ
New General Catalogue NERFINISHED ⓘ |
| isUsedBy |
amateur astronomers
ⓘ
professional astronomers ⓘ |
| isUsedFor |
historical research on discoveries of nebulae and clusters
ⓘ
identification of deep-sky objects ⓘ |
| language | English ⓘ |
| lists |
galaxies
ⓘ
nebulae ⓘ star clusters ⓘ |
| objectType | deep-sky objects ⓘ |
| partOf | Index Catalogue NERFINISHED ⓘ |
| shortName | IC 2 NERFINISHED ⓘ |
| usesDesignationPrefix | IC ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
IC 1848