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dc.date.accessioned 2019-10-15T15:31:04Z
dc.date.available 2019-10-15T15:31:04Z
dc.date.issued 2006
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/83270
dc.description.abstract We analyse CCD broad band (UBV(RI)C) photometric data obtained in the fields of the poorly studied open clusters NGC 2425 and NGC 2635. Both clusters are found to be of intermediate age thus increasing the population of open clusters known to be of the age of, or older than, the Hyades. More explicitly, we find that NGC 2425 is a 2.2 Gyr old cluster, probably of solar metallicity, located at 3.5 kpc from the Sun. NGC 2635 is a Hyades age (600 Myr) cluster located at a distance of 4.0 kpc from the Sun. Its Colour Magnitude Diagram reveals that it is extremely metal poor for its age and position, thus making it a very interesting object in the context of Galactic Disk chemical evolution models. en
dc.format.extent 493-501 es
dc.language en es
dc.subject Galaxy: open clusters and associations: Individual: NGC 2425, NGC 2635 es
dc.title Open clusters in the third Galactic Quadrant en
dc.type Articulo es
sedici.identifier.other doi:10.1051/0004-6361:20053254 es
sedici.identifier.other eid:2-s2.0-30144441198 es
sedici.identifier.issn 0004-6361 es
sedici.title.subtitle II. The intermediate age open clusters NGC 2425 and NGC 2635 es
sedici.creator.person Moitinho, A. es
sedici.creator.person Carraro, G. es
sedici.creator.person Baume, Gustavo es
sedici.creator.person Vázquez, Rubén Ángel es
sedici.subject.materias Ciencias Astronómicas es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Astronómicas y Geofísicas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Astronomy and Astrophysics es
sedici.relation.journalVolumeAndIssue vol. 445, no. 2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)