29 citations · 108 across the 8 of their papers we have counts for
8 papers
A Search For Stellar-mass Black Holes Via Astrometric Microlensing II: 2012-2015 Keck Candidates
Mace J. Huston, Jessica R. Lu, Casey Y. Lam +58
The Milky Way is expected to host 10 stellar-mass black holes with an uncertain binary fraction. The only proven method to detect isolated stellar mass black holes is gra…
Solaris photometric survey: Search for circumbinary companions using eclipse timing variations
Ayush Moharana, K. G. Hełminiak, F. Marcadon +8
Eclipse timing variations (ETV) have been a successful tool for detecting circumbinary companions to eclipsing binaries (EB). While TESS and Kepler have been prolific for ETV searc…
Orbital and physical parameters of eclipsing binaries from the All-Sky Automated Survey catalogue - X. Three high-contrast systems with secondaries detected with IR spectroscopy
K. G. Hełminiak, A. Tokovinin, E. Niemczura +13
We present results of the combined photometric and spectroscopic analysis of three detached eclipsing binaries, which secondary components are not visible or very hard to identify…
KIC 4150611: a rare multi-eclipsing quintuple with a hybrid pulsator
K. G. Hełminiak, N. Ukita, E. Kambe +5
We present the results of our analysis of KIC 4150611 (HD 181469) - an interesting, bright quintuple system that includes a hybrid Sct/ Dor pulsator. Four periods of eclipse…
HIDES spectroscopy of bright detached eclipsing binaries from the field - II. Double- and triple-lined objects
K. G. Hełminiak, N. Ukita, E. Kambe +5
We present the results of our spectroscopic observations of eight detached eclipsing binaries (DEBs), selected from the Eclipsing Binary Catalog. Radial velocities (RVs) w…
Orbital and physical parameters of eclipsing binaries from the ASAS catalogue -- IX. Spotted pairs with red giants
M. Ratajczak, K. G. Hełminiak, M. Konacki +8
We present spectroscopic and photometric solutions for three spotted systems with red giant components. Absolute physical and orbital parameters for these double-lined detached ecl…
HIDES spectroscopy of bright detached eclipsing binaries from the field - I. Single-lined objects
K. G. Hełminiak, N. Ukita, E. Kambe +5
We present results of our spectroscopic observations of nine detached eclipsing binaries (DEBs), selected from the Eclipsing Binary Catalog, that only show one set of spec…
BACHES - a compact échelle spectrograph for radial velocity surveys with small telescopes
S. K. Kozłowski, M. Konacki, M. Ratajczak +3
We evaluate a pre-production BACHES échelle spectrograph in terms of its usefulness for radial velocity surveys of binary stars with small telescopes in a remote and autonomous. We…