3 papers
astro-ph.SR2026
Infrared period-luminosity relations of Galactic Miras based on multi-epoch photometry and the Gaia parallax uncertainty
S. Uttenthaler, T. Lebzelter, S. Meingast
Miras and other long-period variable (LPV) stars on the AGB follow period-luminosity (PL) relations. These relations have been difficult to study for Galactic LPVs because their di…
astro-ph.SR2025
A population analysis of Galactic Miras with light-curve asymmetries
Stefan Uttenthaler, Pedro Merchan-Benitez
Context: In a recent publication, we established a close relationship between light-curve asymmetries in Mira variables and indicators of their dust mass-loss rate. The light-curve…
astro-ph.SR2024
The evolutionary state of the red giant star L Puppis
S. Uttenthaler
Context: L Puppis (L Pup) is a nearby red giant star and an important object in late-type star research because it has a dust disc and potentially a companion. Aims: L…