16 citations · 63 across the 12 of their papers we have counts for
12 papers
The visible and thermal light curve of the large Kuiper belt object (50000) Quaoar
C. Kiss, T. G. Müller, G. Marton +7
Recent stellar occultations have allowed accurate instantaneous size and apparent shape determinations of the large Kuiper belt object (50000)~Quaoar and the detection of two rings…
A theoretical framework for BL Her stars -- II. New period-luminosity relations in the Gaia passbands
Susmita Das, László Molnár, Shashi M. Kanbur +6
We present new theoretical period-luminosity (PL) and period-Wesenheit (PW) relations for a fine grid of convective BL Her, the shortest period T2Cs, models computed using MESA-RSP…
Stellar Evolution in Real Time II: R Hydrae and an Open-Source Grid of >3000 Seismic TP-AGB Models Computed with MESA
Meridith Joyce, László Molnár, Giulia Cinquegrana +3
We present a comprehensive characterization of the evolved thermally pulsing asymptotic giant branch (TP-AGB) star R Hydrae, building on the techniques applied in Stellar Evolution…
Gaia Focused Product Release: Sources from Service Interface Function image analysis -- Half a million new sources in omega Centauri
Gaia Collaboration, K. Weingrill, A. Mints +400
Gaia's readout window strategy is challenged by very dense fields in the sky. Therefore, in addition to standard Gaia observations, full Sky Mapper (SM) images were recorded for ni…
Scaling slowly rotating asteroids by stellar occultations
A. Marciniak, J. Ďurech, A. Choukroun +176
As evidenced by recent survey results, majority of asteroids are slow rotators (P>12 h), but lack spin and shape models due to selection bias. This bias is skewing our overall unde…
Gaia Focused Product Release: Radial velocity time series of long-period variables
Gaia Collaboration, M. Trabucchi, N. Mowlavi +403
The third Gaia Data Release (DR3) provided photometric time series of more than 2 million long-period variable (LPV) candidates. Anticipating the publication of full radial-velocit…
Testing ultralow amplitude Cepheid candidates in the Galactic disk by TESS and Gaia
Dóra Tarczay-Nehéz, László Molnár, Attila Bódi +1
Ultralow amplitude (ULA) and strange mode Cepheids are thought to be pulsating variable stars that are near to or are at the edges of the classical instability strip. Until now, a…
Asteroseismic sounding of bulge globular clusters with the Roman Space Telescope
László Molnár, Csilla Kalup, Meridith Joyce
Globular clusters are relics of the early Universe and they hold clues to many aspects of stellar and galactic evolution. We propose to point the Roman Space Telescope at one or mo…
A multi-wavelength analysis of BL Her stars: Models versus Observations
S. Das, L. Molnár, S. M. Kanbur +6
We present new theoretical period--luminosity (PL) and period--radius (PR) relations at multiple wavelengths (Johnson--Cousins--Glass and {\sl Gaia} passbands) for a fine grid of B…
Variable stars in the residual light curves of OGLE-IV eclipsing binaries towards the Galactic Bulge
Rozália Z. Ádám, Tamás Hajdu, Attila Bódi +3
Context. The Optical Gravitational Lensing Experiment (OGLE) observed around 450,000 eclipsing binaries (EBs) towards the Galactic Bulge. Decade-long photometric observations such…
Time series analysis of bright TESS RRc stars: Additional modes, phase variations and more
J. M. Benkő, E. Plachy, H. Netzel +3
Using two years of data from the TESS space telescope, we have investigated the time series of 633 overtone pulsating field RR Lyrae (RRc) stars. The majority of stars (82.8 per ce…
Educated towards research: the first five years of the undergraduate mentoring program at Konkoly Observatory
László Molnár, László L. Kiss, Róbert Szabó
In 2017 the Konkoly Observatory in Budapest published its first call for application inviting university students to carry out financially supported supervised research work and ob…