The roAp stars observed by the Kepler Space Telescope
arXiv:2102.12198 · doi:10.3389/fspas.2021.626398
Abstract
Before the launch of the Kepler Space Telescope, most studies of the rapidly oscillating Ap (roAp) stars were conducted with ground-based photometric observations, supplemented with high-resolution time-resolved spectroscopy and some space observations with the WIRE, MOST and BRITE satellites. These modes of observation often only provided information on a single star at a time, however, Kepler provided the opportunity to observe hundreds of thousands of stars simultaneously. Over the duration of the primary 4-yr Kepler mission, and its 4-yr reconfigured K2 mission, the telescope observed at least 14 new and known roAp stars. This paper provides a summary the results of these observations, including a first look at the entire data sets, and provides a look forward to NASA's TESS mission.
19 pages, 9 figures. Accepted for publication in Frontiers in Astronomy and Space Sciences
References in corpus (17)
- The Transiting Exoplanet Survey Satellite
- The K2 Mission: Characterization and Early results
- Scaled solar tracks and isochrones in a large region of the Z-Y plane I. From the ZAMS to the TP-AGB end for 0.15 - 2.5 Mo stars
- Theory and evidence of global Rossby waves in upper main-sequence stars: r-mode oscillations in many Kepler stars
- Spectroscopic survey of Kepler stars. I. HERMES/Mercator observations of A- and F-type stars
- Finding binaries from phase modulation of pulsating stars with Kepler: V. Orbital parameters, with eccentricity and mass-ratio distributions of 341 new binaries
- Finding binaries among Kepler pulsating stars from phase modulation of their pulsations
- Rotation and pulsation in Ap stars: first light results from TESS sectors 1 and 2
- Discovery of 17 new sharp-lined Ap stars with magnetically resolved lines
- The single-sided pulsator CO~Camelopardalis
- Deriving the orbital properties of pulsators in binary systems through their light arrival time delays
- KIC 7582608: A new Kepler roAp star with frequency variability
- HD 24355 observed by the Kepler K2 mission: A rapidly oscillating Ap star pulsating in a distorted quadrupole mode
- Six new rapidly oscillating Ap stars in the Kepler long-cadence data using super-Nyquist asteroseismology
- From Solar-like to Mira stars: a unifying description of stellar pulsators in the presence of stochastic noise
- Large amplitude change in spot-induced rotational modulation of the Kepler Ap star KIC 2569073
- Modelling Stochastic Signatures in Classical Pulsators
Cited by in corpus (7)
- Convective boundary mixing in main-sequence stars: theory and empirical constraints
- TESS Cycle 1 observations of roAp stars with 2-min cadence data
- Highlights of Discoveries for Scuti Variable Stars From the Kepler Era
- Analysis of eight magnetic chemically peculiar stars with rotational modulation
- Discovery of multiple p-mode pulsation frequencies in the roAp star, HD 86181
- MOCKA -- A PLATO mock asteroseismic catalogue: Simulations for gravity-mode oscillators
- Two New roAp Stars Discovered with TESS