Poster Open Access
Ultracool Dwarfs in the Gaia Catalogue of Nearby Stars
Cooper, William;
Smart, Richard;
Reylé, Céline;
Sarro, Luis;
Rybizki, Jan;
Jones, Hugh
Editor(s)
Wolk, ScottWe present here the results relating to the ultracool regime within 100pc from the Gaia Catalogue of Nearby Stars, published as a science verification paper of the recent Gaia early data release 3. We provide updated evidence for the stellar/ substellar boundary being around L3 via the volume limited luminosity function. We estimate completeness of Gaia and show how thousands of new ultracool dwarf candidates have been selected.
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coolstars.pdf
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Gaia Collaboration., et al., 2020, arXiv, arXiv:2012.02061
Bardalez Gagliuffi, D. C., et al. 2019, ApJ, 883, 205
Smart, R. L., et al. 2019, MNRAS, 485, 4423
Reylé, C. 2018, A&A, 619, L8
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- Publication date:
- February 25, 2021
- DOI:
-
- Keyword(s):
- Very low mass stars ultracool dwarfs
- Meeting:
- The 20.5th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun (CS20.5), virtually anywhere, March 2-4, 2021
- Communities:
- License (for files):
- Creative Commons Attribution 4.0 International