000008050 001__ 8050
000008050 005__ 20260306105537.0
000008050 037__ $$aCTALK-2026-0093
000008050 100__ $$aMerle, Thibault
000008050 245__ $$aExploring Spectroscopic Binaries: from SB9 to the 4MOST Large Survey
000008050 260__ $$c2025
000008050 269__ $$c2025-07-04
000008050 520__ $$aThe properties of binary stars are fundamental for understanding star for- mation and evolution. Spectroscopic binaries (SBs) are genuine binaries that probe short to intermediate orbital periods, shedding light on various stellar evolution pathways. We propose: (i) to present the current status of the Ninth Catalogue of Spectroscopic Orbits (SB9) with the recent Non- Single Stars catalogue from Gaia DR3, focusing on SBs; (ii) to provide insights into the detectability and characterisation of SBs in a forthcoming large multi-object spectroscopic survey 4MOST, which is set to begin operations early next year.
000008050 536__ $$aBELSPO/$$cFED-tWIN Prf-2020-033 BISTRO/$$fFED-tWIN Prf-2020-033 BISTRO
000008050 594__ $$aNO
000008050 773__ $$tBinary stars in the Space Era
000008050 8560_ $$fthibault.merle@ksb-orb.be
000008050 85642 $$ahttps://www.astro.keele.ac.uk/jkt/keelebinaries2025/index.html
000008050 8564_ $$s19447870$$uhttps://publi2-as.oma.be/record/8050/files/merle_sb9_gaia_4most.pdf
000008050 8564_ $$s7263$$uhttps://publi2-as.oma.be/record/8050/files/merle_sb9_gaia_4most.gif?subformat=icon$$xicon
000008050 8564_ $$s7997$$uhttps://publi2-as.oma.be/record/8050/files/merle_sb9_gaia_4most.jpg?subformat=icon-180$$xicon-180
000008050 906__ $$aContributed
000008050 980__ $$aCTALKCONT