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A peculiar object in M 51: fuzzy star cluster or a background galaxy?*

Authors :
Scheepmaker, R. A.
Lamers, H. J. G. L. M.
Larsen, S. S.
Anders, P.
Scheepmaker, R. A.
Lamers, H. J. G. L. M.
Larsen, S. S.
Anders, P.
Source :
Astronomy and Astrophysics; January 2008, Vol. 477 Issue: 1 p117-123, 7p
Publication Year :
2008

Abstract

Aims.We study a peculiar object with a projected position close to the nucleus of M 51. It is unusually large for a star cluster in M 51 and we therefore investigate the three most likely options to explain this object: (a) a background galaxy, (b) a cluster in the disk of M 51 and (c) a cluster in M 51, but in front of the disk.

Details

Language :
English
ISSN :
00046361 and 14320746
Volume :
477
Issue :
1
Database :
Supplemental Index
Journal :
Astronomy and Astrophysics
Publication Type :
Periodical
Accession number :
ejs53171300
Full Text :
https://doi.org/10.1051/0004-6361:20078359