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Start Over Subject brown-dwarfs Validation Level 2 Capability Type Simple Cone Search
1. DwarfArchives.org – Photometry, spectroscopy, and astrometry of L, T, and Y dwarfs
ID:
ivo://org.gavo.dc/brownDwarfs/bd/cone
Title:
DwarfArchives.org – Photometry, spectroscopy, and astrometry of L, T, and Y dwarfs
Short Name:
Gelino+ cone
Date:
27 Dec 2024 08:31:06
Publisher:
The GAVO DC team
Description:
A catalogue of brown dwarfs produced by Gelino et al. The database reflects the state of http://www.dwarfArchives.org on 2015-09-29.
2. The Fifth Catalogue of Nearby Stars (CNS5)
ID:
ivo://org.gavo.dc/cns5/q/cone
Title:
The Fifth Catalogue of Nearby Stars (CNS5)
Short Name:
CNS5
Date:
27 Dec 2024 08:31:04
Publisher:
The GAVO DC team
Description:
The Fifth Catalogue of Nearby Stars (CNS5) aims to provide the most volume-complete sample of stars in the solar neighbourhood. The CNS5 is compiled based on trigonometric parallaxes from Gaia EDR3 and Hipparcos, and supplemented with astrometric data from Spitzer and ground-based surveys carried out in the infrared. The CNS5 catalogue is statistically complete down to 19.7 mag in G-band and 11.8 mag in W1-band absolute magnitudes, corresponding to a spectral type of L8. Continuous updates of observational data for nearby stars from all sources were collected and evaluated. For all known stars in the 25 pc sphere around the Sun, the best values of positions in space, velocities, and magnitudes in different filters are presented.
3. Ultracool Dwarf Companion Catalogue UCDC
ID:
ivo://org.gavo.dc/ucdc/q/cone
Title:
Ultracool Dwarf Companion Catalogue UCDC
Short Name:
UCDC cone
Date:
27 Dec 2024 08:31:03
Publisher:
The GAVO DC team
Description:
The Ultracool Dwarf Companion Catalogue consists of 278 multiple systems, 32 of which are newly discovered, each with at least one spectroscopically confirmed Ultracool Dwarf, within a 100 pc volume-limited sample. This catalogue is compiled using the Gaia Catalogue of Nearby Stars for stellar primaries and the Gaia Ultracool Dwarf Sample for low-mass companions and includes 241 doubles, 33 triples, and 4 higher-order systems established from positional, proper motion, and parallax constraints.