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Trumpler 15

From Wikipedia, the free encyclopedia
Trumpler 15
Observation data (J2000 epoch)
Right ascension10h 44m 43s[1]
Declination−59° 22.0′[1]
Distance8,600 light-years (2,600[2] parsecs)
Apparent magnitude (V)7.0[1]
Physical characteristics
Other designationsCr 231, C 1042-591
Associations
ConstellationCarina
See also: Open cluster, List of open clusters
Colour-composite image of the Carina Nebula with Trumpler 15 at the top

Trumpler 15 is an open cluster in the constellation Carina that lies on the outskirts of the Carina Nebula.[3] Estimated ages of the stars in Trumpler 15 suggest that the cluster is slightly older than its sibling clusters Trumpler 14 and 16.[4]

References

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  1. ^ a b c "Cl Trumpler 15". SIMBAD. Centre de données astronomiques de Strasbourg.
  2. ^ Kuhn, Michael A.; Hillenbrand, Lynne A.; Sills, Alison; Feigelson, Eric D.; Getman, Konstantin V. (2018). "Kinematics in Young Star Clusters and Associations with Gaia DR2". The Astrophysical Journal. 870 (1): 32. arXiv:1807.02115. Bibcode:2019ApJ...870...32K. doi:10.3847/1538-4357/aaef8c. S2CID 119328315.
  3. ^ Townley, L. (24 May 2011). "Carina Nebula: Nearby Supernova Factory Ramps U". Chandra X-ray Observatory. NASA. Retrieved 28 April 2015.
  4. ^ Smith, N.; Brooks, Kate J. (December 2008), Reipurth, Bo (ed.), "The Carina Nebula: A laboratory for feedback and triggered star formation", Handbook of Star Forming Regions, vol. 2, p. 138, arXiv:0809.5081, Bibcode:2008hsf2.book..138S
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