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Astronomy & Astrophysics

Volume 629 (September 2019)

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Letters to the Editor

Astrophysical processes

Cosmology (including clusters of galaxies)

Extragalactic astronomy

Galactic structure, stellar clusters and populations

Interstellar and circumstellar matter

Stellar structure and evolution

Stellar atmospheres

The Sun

Planets and planetary systems

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Characterization of the L 98-59 multi-planetary system with HARPS - Mass characterization of a hot super-Earth, a sub-Neptune, and a mass upper limit on the third planet A111

Published online: 13 September 2019

Celestial mechanics and astrometry

Atomic, molecular, and nuclear data

Free Access

Rotational spectroscopy of methyl mercaptan CH332SH at millimeter and submillimeter wavelengths A73

Published online: 06 September 2019
Open Access

Broadband spectroscopy of astrophysical ice analogues - I. Direct measurement of the complex refractive index of CO ice using terahertz time-domain spectroscopy A112

Published online: 12 September 2019

Astronomical instrumentation

Catalogs and data

Numerical methods and codes