12 citations
- Instituto de Astrofísica de CanariasES15 papers
- Center for Astrophysics Harvard & SmithsonianUS10 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Princeton UniversityUS10 papers
- Universidad de La LagunaES10 papers
- Valongo ObservatoryBR10 papers
- Space Telescope Science InstituteUS9 papers
- Université Grenoble AlpesFR9 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES8 papers
- Macquarie UniversityAU8 papers
- University College LondonGB8 papers
- University of ChicagoUS8 papers
4 papers · 1 filter
New constraints on the binary system HD 327083 and its gaseous and dusty environments
L. Cidale, P. Marchiano, M. Kraus +11
Binary systems with circumbinary molecular and dust rings are of great interest because they provide insights into the dynamics and evolution of stellar systems and the chemistry o…
A Test of FeH Line Parameters using DR19 APOGEE spectra of Benchmark M Dwarfs
Anderson Silva-Andrade, Diogo Souto, Katia Cunha +9
Recent studies have suggested a mismatch of up to 0.20 dex between iron abundances derived from Fe I and FeH lines in the H-band spectra of M dwarfs, and in this work we investigat…
Spectroscopic Survey of Faint Planetary-Nebula Nuclei. VIII. The Dwarf Barium Central Star of Kohoutek 1-9
Howard E. Bond, Peter Goodhew, Daniel Stern +2
In the course of our ongoing survey of faint planetary-nebula nuclei (PNNi), we obtained optical spectroscopy of the central star of the little-studied PN Kohoutek~1-9 (K 1-9). Its…
Speckle Interferometry of 25 Gaia Two-Parameter Potential Binaries
Paul McCudden, Russell Genet, John Major +20
Gaia two-parameter (G2P) stars have cumulative errors in parallax and proper motion so great that only their mean positions were reported in DR3. One potential cause of these high…