Works matching DE "DWARF stars"
Results: 547
Measurements of visual double stars with PISCO2 at the Nice 76‐cm refractor in 2016–2017.
- Published in:
- Astronomische Nachrichten, 2024, v. 345, n. 4, p. 1, doi. 10.1002/asna.20230140
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- Article
Detection of starquakes on the flare star AD Leo.
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- Astronomische Nachrichten, 2024, v. 345, n. 1, p. 1, doi. 10.1002/asna.201713307
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- Article
Measurements of visual double stars with PISCO2 at the Nice 76‐cm refractor in 2013–2014 (new data) and in 2015.
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- Astronomische Nachrichten, 2023, v. 344, n. 10, p. 1, doi. 10.1002/asna.20230112
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- Article
Kinematical and ellipsoidal properties of K dwarfs in the solar neighborhood of the Gaia era.
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- Astronomische Nachrichten, 2023, v. 344, n. 7, p. 1, doi. 10.1002/asna.20230047
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- Article
Outburst behavior of the dwarf nova CG Draconis.
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- Astronomische Nachrichten, 2023, v. 344, n. 3, p. 1, doi. 10.1002/asna.20220113
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- Article
Measurements of visual double stars with PISCO2 at the Nice 76‐cm refractor in 2013–2014.
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- Astronomische Nachrichten, 2022, v. 343, n. 8, p. 1, doi. 10.1002/asna.20224008
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- Article
First eROSITA‐TESS results for M dwarfs: Mass dependence of the X‐ray activity rotation relation and an assessment of sensitivity limits.
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- Astronomische Nachrichten, 2022, v. 343, n. 8, p. 1, doi. 10.1002/asna.20220049
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- Article
Measurements of visual binaries with PISCO2 at the Nice 76‐cm refractor in 2011–2012.
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- Astronomische Nachrichten, 2021, v. 342, n. 6, p. 865, doi. 10.1002/asna.202113985
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- Article
A search for runaway stars in 12 Galactic supernova remnants.
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- Astronomische Nachrichten, 2021, v. 342, n. 3, p. 553, doi. 10.1002/asna.202113860
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- Article
Rubidium abundances of galactic disk stars.
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- Astronomische Nachrichten, 2021, v. 342, n. 3, p. 515, doi. 10.1002/asna.202123873
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- Article
Red dwarf stars as a new source type of galactic cosmic rays.
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- Astronomische Nachrichten, 2021, v. 342, n. 1, p. 342, doi. 10.1002/asna.202113931
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- Article
Observability of ultraviolet Ni lines in the atmosphere of transiting Earth‐like planets.
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- Astronomische Nachrichten, 2020, v. 341, n. 9, p. 879, doi. 10.1002/asna.202013842
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- Article
Composite Spectra, Paper XXIII: HD 69479/80, a 90‐day binary with a cool‐giant primary.
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- Astronomische Nachrichten, 2020, v. 341, n. 8, p. 791, doi. 10.1002/asna.202013798
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- Article
The rotation–activity relation of M dwarfs: From K2 to TESS and PLATO.
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- Astronomische Nachrichten, 2020, v. 341, n. 5, p. 519, doi. 10.1002/asna.202013727
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- Article
Measurements of visual binaries with EMCCD cameras and the Nice 76‐cm refractor in 2009–2010.
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- Astronomische Nachrichten, 2020, v. 341, n. 4, p. 441, doi. 10.1002/asna.202013792
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- Article
Some aspects of cool main sequence star ages derived from stellar rotation (gyrochronology).
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- Astronomische Nachrichten, 2016, v. 337, n. 8/9, p. 810, doi. 10.1002/asna.201612377
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- Article
Uncertainties in stellar ages provided by grid techniques.
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- Astronomische Nachrichten, 2016, v. 337, n. 8/9, p. 819, doi. 10.1002/asna.201612378
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- Article
Characterizing high-latitude K dwarfs and giants with Sloan SDSS colors and Kepler 2 light curves.
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- Astronomische Nachrichten, 2016, v. 337, n. 8/9, p. 855, doi. 10.1002/asna.201612385
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- Article
Chemical composition of planetary hosts: C, N, and α-element abundances.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 691, p. 1, doi. 10.1051/0004-6361/202451889
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- Article
Determination of metallicities of red giant stars using machine learning techniques applied to the narrow and broadband photometry of the S-PLUS survey.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 691, p. 1, doi. 10.1051/0004-6361/202451059
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- Article
TT Arietis: New approach to the analysis of quasi-periodic oscillations.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 691, p. 1, doi. 10.1051/0004-6361/202450576
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- Article
X-ray observations of Blueberry galaxies.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 691, p. 1, doi. 10.1051/0004-6361/202449892
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- Article
TESS discovery of two super-Earths orbiting the M-dwarf stars TOI-6002 and TOI-5713 near the radius valley.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202451120
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- Article
Searching for new cataclysmic variables in the Chandra Source Catalog.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450734
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- Article
A first systematic characterization of cataclysmic variables in SRG/eROSITA surveys.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450537
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- Article
The Gaia-ESO Survey DR5.1 and Gaia DR3 GSP-Spec: a comparative analysis.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450357
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- Article
Detection of a new sample of Galactic white dwarfs in the direction of the Small Magellanic Cloud.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450292
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- Article
A coherent view of Li depletion and angular momentum transport to explain the Li plateau – from Population II to Population I stars.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450093
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- Article
Five new eclipsing binaries with low-mass companions.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450038
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- Article
Empirical mass-loss rates and clumping properties of O-type stars in the Large Magellanic Cloud.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202348478
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- Article
Stellar Population Astrophysics (SPA) with the TNG: Measurement of the He I 10 830 Å line in the open cluster Stock 2.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202449476
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- Article
Evolution of the relation between the mass accretion rate and the stellar and disk mass from brown dwarfs to stars.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202348649
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- Article
Near-infrared spectroscopic characterisation of Gaia ultra-cool dwarf candidates: Spectral types and peculiarities.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202347954
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- Article
The GAPS programme at TNG: XLIX. TOI-5398, the youngest compact multi-planet system composed of an inner sub-Neptune and an outer warm Saturn.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 682, p. 1, doi. 10.1051/0004-6361/202347472
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- Article
TESS discovery of a super-Earth orbiting the M-dwarf star TOI-1680.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202347040
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- Article
TOI-2084 b and TOI-4184 b: Two new sub-Neptunes around M dwarf stars.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202346838
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- Article
The GAPS programme at TNG: XLVI. Deep search for low-mass planets in late-dwarf systems hosting cold Jupiters.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202346476
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- Article
TOI-1416: A system with a super-Earth planet with a 1.07 d period.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202346370
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- Article
Correlation between activity indicators: Ha and Ca II lines in M-dwarf stars.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 672, p. 1, doi. 10.1051/0004-6361/202245352
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- Article
VPNEP: Detailed characterization of TESS targets around the Northern Ecliptic Pole: I. Survey design, pilot analysis, and initial data release.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. 1, doi. 10.1051/0004-6361/202245255
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- Article
Search for planets around stars with wide brown dwarfs.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. 1, doi. 10.1051/0004-6361/202244238
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- Article
Impact of a new H/He equation of state on the evolution of massive brown dwarfs: New determination of the hydrogen burning limit.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. N.PAG, doi. 10.1051/0004-6361/202243832
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- Article
Absolute Ca II H & K and H-alpha flux measurements of low-mass stars: Extending R′<sub>HK</sub> to M dwarfs.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. 1, doi. 10.1051/0004-6361/201937306
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- Article
A hot sub-Neptune in the desert and a temperate super-Earth around faint M dwarfs: Color validation of TOI-4479b and TOI-2081b.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2022, v. 666, p. 1, doi. 10.1051/0004-6361/202243731
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- Article
Analysis of the public HARPS/ESO spectroscopic archive: Jupiter-like planets around HD103891 and HD105779.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2022, v. 660, p. 1, doi. 10.1051/0004-6361/202142612
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- Article
VVVX Near-IR Photometry for 99 Low-mass Stars in the Gaia EDR3 Catalog of Nearby Stars.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2022, v. 660, p. 1, doi. 10.1051/0004-6361/202141759
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Youth analysis of near-infrared spectra of young low-mass stars and brown dwarfs.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2022, v. 657, p. 1, doi. 10.1051/0004-6361/202142050
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- Article
The CARMENES search for exoplanets around M dwarfs: Stellar atmospheric parameters of target stars with STEPARSYN.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2021, v. 656, p. 1, doi. 10.1051/0004-6361/202141980
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- Article
YY Hya and its interstellar environment.
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2021, v. 656, p. 1, doi. 10.1051/0004-6361/202039787
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- Article
A sub-Neptune and a non-transiting Neptune-mass companion unveiled by ESPRESSO around the bright late-F dwarf HD 5278 (TOI-130).
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- Astronomy & Astrophysics / Astronomie et Astrophysique, 2021, v. 648, p. 1, doi. 10.1051/0004-6361/202040034
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- Article