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Víctor Silva Aguirre, Dennis Stello, Amalie Stokholm, Jakob R. Mosumgaard, Warrick H. Ball, Sarbani Basu, Diego Bossini, Lisa Bugnet, Derek Buzasi, Tiago L. Campante, Lindsey Carboneau, William J. Chaplin, Enrico Corsaro, Guy R. Davies, Yvonne Elsworth, Rafael A. García, Patrick Gaulme, Oliver J. Hall, Rasmus Handberg, Marc Hon, Thomas Kallinger, Liu Kang, Mikkel N. Lund, Savita Mathur, Alexey Mints, et al.
The Astrophysical Journal Letters 889 (2) L34 (2020)
https://doi.org/10.3847/2041-8213/ab6443

New BRITE-Constellation observations of the roAp star α Cir

W. W. Weiss, H.-E. Fröhlich, T. Kallinger, R. Kuschnig, A. Popowicz, D. Baade, D. Buzasi, G. Handler, O. Kochukhov, O. Koudelka, A. F. J. Moffat, B. Pablo, G. Wade and K. Zwintz
Astronomy & Astrophysics 642 A64 (2020)
https://doi.org/10.1051/0004-6361/202038345

The M dwarf problem: Fe and Ti abundances in a volume-limited sample of M dwarf stars

Vincent M Woolf and George Wallerstein
Monthly Notices of the Royal Astronomical Society 494 (2) 2718 (2020)
https://doi.org/10.1093/mnras/staa878

Identification of young nearby runaway stars based on Gaia data and the lithium test†

Richard Bischoff, Markus Mugrauer, Guillermo Torres, Theresa Heyne, Oliver Lux, Vera Munz, Ralph Neuhäuser, Susanne Hoffmann and Anja Trepanovski
Astronomische Nachrichten 341 (9) 908 (2020)
https://doi.org/10.1002/asna.202013793

The Breakthrough Listen Search for Intelligent Life: A 3.95–8.00 GHz Search for Radio Technosignatures in the Restricted Earth Transit Zone

Sofia Z. Sheikh, Andrew Siemion, J. Emilio Enriquez, Danny C. Price, Howard Isaacson, Matt Lebofsky, Vishal Gajjar and Paul Kalas
The Astronomical Journal 160 (1) 29 (2020)
https://doi.org/10.3847/1538-3881/ab9361

A significant mutual inclination between the planets within the π Mensae system

Robert J. De Rosa, Rebekah Dawson and Eric L. Nielsen
Astronomy & Astrophysics 640 A73 (2020)
https://doi.org/10.1051/0004-6361/202038496

Corona-Australis DANCe

P. A. B. Galli, H. Bouy, J. Olivares, N. Miret-Roig, L. M. Sarro, D. Barrado, A. Berihuete and W. Brandner
Astronomy & Astrophysics 634 A98 (2020)
https://doi.org/10.1051/0004-6361/201936708

On the origin of high Doppler velocity wings in the spectra of O-rich AGB stars

Do Thi Hoai, Pham Tuyet Nhung, Pham Tuan-Anh, Pierre Darriulat, Pham Ngoc Diep, Nguyen Thi Phuong, Tran Thi Thai, W.K. Ng, A. Yang, S.C.C. Ng, A.H. Chan and C.H. Sow
EPJ Web of Conferences 240 05001 (2020)
https://doi.org/10.1051/epjconf/202024005001

Presupernova Neutrinos: Directional Sensitivity and Prospects for Progenitor Identification

Mainak Mukhopadhyay, Cecilia Lunardini, F. X. Timmes and Kai Zuber
The Astrophysical Journal 899 (2) 153 (2020)
https://doi.org/10.3847/1538-4357/ab99a6

A new set of atmosphere and evolution models for cool T–Y brown dwarfs and giant exoplanets

M. W. Phillips, P. Tremblin, I. Baraffe, G. Chabrier, N. F. Allard, F. Spiegelman, J. M. Goyal, B. Drummond and E. Hébrard
Astronomy & Astrophysics 637 A38 (2020)
https://doi.org/10.1051/0004-6361/201937381

High-resolution spectroscopic study of massive blue and red supergiants in Perseus OB1

A. de Burgos, S. Simon-Díaz, D. J. Lennon, R. Dorda, I. Negueruela, M. A. Urbaneja, L. R. Patrick and A. Herrero
Astronomy & Astrophysics 643 A116 (2020)
https://doi.org/10.1051/0004-6361/202039019

TESS Asteroseismic Analysis of the Known Exoplanet Host Star HD 222076

Chen 晨 Jiang 姜, Timothy R. Bedding, Keivan G. Stassun, Dimitri Veras, Enrico Corsaro, Derek L. Buzasi, Przemysław Mikołajczyk, Qian-sheng 生 Zhang 张钱, Jian-wen 文 Ou 欧建, Tiago L. Campante, Thaíise S. Rodrigues, Benard Nsamba, Diego Bossini, Stephen R. Kane, Jia Mian Joel Ong, Mutlu Yıldız, Zeynep Çelik Orhan, Sibel Örtel, Tao 涛 Wu 吴, Xinyi 旖 Zhang 张昕, Tanda 达 Li 李坦, Sarbani Basu, Margarida S. Cunha, Jørgen Christensen-Dalsgaard and William J. Chaplin
The Astrophysical Journal 896 (1) 65 (2020)
https://doi.org/10.3847/1538-4357/ab8f29

Precise astrometry and diameters of asteroids from occultations – a data set of observations and their interpretation

David Herald, David Gault, Robert Anderson, David Dunham, Eric Frappa, Tsutomu Hayamizu, Steve Kerr, Kazuhisa Miyashita, John Moore, Hristo Pavlov, Steve Preston, John Talbot and Brad Timerson
Monthly Notices of the Royal Astronomical Society 499 (3) 4570 (2020)
https://doi.org/10.1093/mnras/staa3077

Understanding the physical properties of young M dwarfs: NIR spectroscopic studies

Dhrimadri Khata, Soumen Mondal, Ramkrishna Das, Supriyo Ghosh and Samrat Ghosh
Monthly Notices of the Royal Astronomical Society 493 (3) 4533 (2020)
https://doi.org/10.1093/mnras/staa427

A HARPS RV search for planets around young nearby stars

A. Grandjean, A.-M. Lagrange, M. Keppler, N. Meunier, L. Mignon, S. Borgniet, G. Chauvin, S. Desidera, F. Galland, S. Messina, M. Sterzik, B. Pantoja, L. Rodet and N. Zicher
Astronomy & Astrophysics 633 A44 (2020)
https://doi.org/10.1051/0004-6361/201936038

Visible and near-infrared spectro-interferometric analysis of the edge-on Be star o Aquarii

E. S. G. de Almeida, A. Meilland, A. Domiciano de Souza, P. Stee, D. Mourard, N. Nardetto, R. Ligi, I. Tallon-Bosc, D. M. Faes, A. C. Carciofi, D. Bednarski, B. C. Mota, N. Turner and T. A. ten Brummelaar
Astronomy & Astrophysics 636 A110 (2020)
https://doi.org/10.1051/0004-6361/201936039

Tidal disruption versus planetesimal collisions as possible origins for the dispersing dust cloud around Fomalhaut

Markus Janson, Yanqin Wu, Gianni Cataldi and Alexis Brandeker
Astronomy & Astrophysics 640 A93 (2020)
https://doi.org/10.1051/0004-6361/202038589

Empirical bolometric correction coefficients for nearby main-sequence stars in the Gaia era

Z Eker, F Soydugan, S Bilir, V Bakış, F Aliçavuş, S Özer, G Aslan, M Alpsoy and Y Köse
Monthly Notices of the Royal Astronomical Society 496 (3) 3887 (2020)
https://doi.org/10.1093/mnras/staa1659

Spin–Orbit Alignment of the β Pictoris Planetary System

Stefan Kraus, Jean-Baptiste Le Bouquin, Alexander Kreplin, Claire L. Davies, Edward Hone, John D. Monnier, Tyler Gardner, Grant Kennedy and Sasha Hinkley
The Astrophysical Journal Letters 897 (1) L8 (2020)
https://doi.org/10.3847/2041-8213/ab9d27

The Swift Bulge Survey: optical and near-IR follow-up featuring a likely symbiotic X-ray binary and a focused wind CV

A W Shaw, C O Heinke, T J Maccarone, G R Sivakoff, J Strader, A Bahramian, N Degenaar, J A Kennea, E Kuulkers, A Rau, L E Rivera Sandoval, L Shishkovsky, S J Swihart, A J Tetarenko, R Wijnands and J J M in ’t Zand
Monthly Notices of the Royal Astronomical Society 492 (3) 4344 (2020)
https://doi.org/10.1093/mnras/staa105

Herschel Observations of Disks around Late-type Stars

Angelle Tanner, Peter Plavchan, Geoff Bryden, Grant Kennedy, Luca Matrá, Patrick Cronin-Coltsmann, Patrick Lowrance, Todd Henry, Basmah Riaz, John E. Gizis, Adric Riedel and Elodie Choquet
Publications of the Astronomical Society of the Pacific 132 (1014) 084401 (2020)
https://doi.org/10.1088/1538-3873/ab895f

How to disentangle geometry and mass-loss rate from AGB-star spectral energy distributions

J. Wiegert, M. A. T. Groenewegen, A. Jorissen, L. Decin and T. Danilovich
Astronomy & Astrophysics 642 A142 (2020)
https://doi.org/10.1051/0004-6361/202038029

Searching for the near-infrared counterpart of Proxima c using multi-epoch high-contrast SPHERE data at VLT

R. Gratton, A. Zurlo, H. Le Coroller, M. Damasso, F. Del Sordo, M. Langlois, D. Mesa, J. Milli, G. Chauvin, S. Desidera, J. Hagelberg, E. Lagadec, A. Vigan, A. Boccaletti, M. Bonnefoy, W. Brandner, S. Brown, F. Cantalloube, P. Delorme, V. D’Orazi, M. Feldt, R. Galicher, T. Henning, M. Janson, P. Kervella, et al.
Astronomy & Astrophysics 638 A120 (2020)
https://doi.org/10.1051/0004-6361/202037594

Search for radio emission from the exoplanets Qatar-1b and WASP-80b near 150 MHz using the giant metrewave radio telescope

D A Green and N Madhusudhan
Monthly Notices of the Royal Astronomical Society 500 (1) 211 (2020)
https://doi.org/10.1093/mnras/staa3208

Detailed 3D structure of Orion A in dust with Gaia DR2

Sara Rezaei Kh., Coryn A. L. Bailer-Jones, Juan D. Soler and Eleonora Zari
Astronomy & Astrophysics 643 A151 (2020)
https://doi.org/10.1051/0004-6361/202038708