Low-mass members of IC 2391

DOI

We have identified a large sample of probable low-mass members of the young open cluster IC 2391 based on optical (VRIZ) and infrared (JHKs) photometry. Our sample includes 50 probable members and 82 possible members, both very low-mass stars and brown dwarfs. We also provide accurate positions for these stars and brown dwarf candidates derived from red UK Schmidt plates measured using the microdensitometer SuperCOSMOS. Assuming an age of 53Myr, we estimate that we have reached a mass of 0.025M_{sun}_, if the identified objects are indeed members of IC 2391.

Cone search capability for table J/ApJS/134/103/table2 (IC 2391 candidate members)

Identifier
DOI http://doi.org/10.26093/cds/vizier.21340103
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/ApJS/134/103
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/134/103
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/134/103
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/ApJS/134/103
Provenance
Creator Barrado y Navascues D.; Stauffer J.R.; Briceno C.; Patten B.; Hambly N.C.,Adams J.D.
Publisher CDS
Publication Year 2001
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy