LASSO; Robo-AO observation of 444 young stars

DOI

We present results from the Large Adaptive optics Survey for Substellar Objects, where the goal is to directly image new substellar companions (~50au) around young (<~300Myr), nearby (11.8), while only 23_-6_^+11^% of the remaining 22 stars with no detected companion have significant accelerations. The significance of the acceleration decreases with increasing companion separation. These young accelerating low-mass stars with companions will eventually yield dynamical masses with future orbit monitoring.

Cone search capability for table J/AJ/162/102/table11 (All observed targets)

Identifier
DOI http://doi.org/10.26093/cds/vizier.51620102
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AJ/162/102
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/162/102
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/162/102
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AJ/162/102
Provenance
Creator Salama M.; Ou J.; Baranec C.; Liu M.C.; Bowler B.P.; Barnes P.; Bonnet M.,Chun M.; Duev D.A.; Goebel S.; Hall D.; Jacobson S.; Jensen-clem R.,Law N.M.; Lockhart C.; Riddle R.; Situ H.; Warmbier E.; Zhang Z.
Publisher CDS
Publication Year 2021
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