Sign on

SAO/NASA ADS Astronomy Abstract Service

· Find Similar Abstracts (with default settings below)
· On-line Data
· Associated Articles
· Also-Read Articles (Reads History)
·
· Translate This Page
Title:
Young stars and brown dwarfs in Ori OB1b (Caballero+, 2008)
Authors:
Caballero, J. A.; Solano, E.
Publication:
VizieR On-line Data Catalog: J/A+A/485/931. Originally published in: 2008A&A...485..931C
Publication Date:
06/2008
Origin:
SIMBAD
Keywords:
Clusters: open, Photometry: infrared
Comment:
tablea1.dat 111x88 Photometry of correlated Tycho-2/2MASS sources in; the Alnilam field ; tablea2.dat 113x88 Photometry of correlated Tycho-2/2MASS sources in; the Mintaka field ; tablea3.dat 49x113 Known young stars in the Alnilam field and in; Tycho-2/2MASS ; tablea4.dat 29x113 Known young stars in the Mintaka field and in; Tycho-2/2MASS ; tablea5.dat 34x97 Stars of unknown association membership status in; the Alnilam field and in Tycho-2/2MASS ; tablea6.dat 31x97 Stars of unknown association membership status in; the Mintaka field and in Tycho-2/2MASS ; tablea7.dat 39x97 Fore- and background stars in the Alnilam field; and in Tycho-2/2MASS ; tablea8.dat 63x97 Fore- and background stars in the Mintaka field; and in Tycho-2/2MASS ; tablea9.dat 40x130 Known and new young stars in the Alnilam field; and in DENIS/2MASS ; tablea10.dat 18x130 Known and new young stars in the Mintaka field; and in DENIS/2MASS ; tablea11.dat 17x130 Stars of unknown status in the Alnilam and; Mintaka fields and in DENIS/2MASS ; tablea12.dat 6x103 Fore- and background objects in the Alnilam and; Mintaka fields and in DENIS/2MASS ; tablea13.dat 7x90 Probable reddened stars in DENIS/2MASS associated; to remnant molecular clouds in the Alnilam and ; Mintaka fields ; tablea14.dat 85x23 Galaxies in the Alnilam field and in 2MASS/2MASX; tablea15.dat 67x23 Galaxies in the Mintaka field and in 2MASS/2MASX; tablea16.dat 189x92 Young stars and brown dwarf candidates in the; Alnilam field and in DENIS/2MASS ; tablea17.dat 102x92 Young stars and brown dwarf candidates in the; Mintaka field and in DENIS/2MASS ; tablea18.dat 13x106 Remarkable fore- and background objects in the; comparison fields ; refs.dat 102x251 References (tablea19 in the paper); notes.tex 87x512 Notes
Bibliographic Code:
2008yCat..34850931C

Abstract

We present here exhaustive lists of known young stars and new candidate members around Alnilam and Mintaka in the Ori OB1b association as well as of fore- and background sources. A total of 133 stars display features of extreme youth, including early spectral types, lithium in absorption, or mid-infrared flux excess. Other two young brown dwarf and 289 star candidates have been identified from an optical/near-infrared colour-magnitude diagram. We list additional 74 known objects that might belong to the association. This compilation of tables can serve as an input for characterisation of the stellar and high-mass substellar populations in the Orion Belt.

(20 data files).

Associated Articles

Source Paper     Catalog Description    

Bibtex entry for this abstract   Preferred format for this abstract (see Preferences)
   

Find Similar Abstracts:

Use: Authors
Title
Keywords (in text query field)
Abstract Text
Return: Query Results Return    items starting with number
Query Form
Database: Astronomy
Physics
arXiv e-prints