4 citations · 4 across the 1 of their papers we have counts for
2 papers
astro-ph.SR2020★ 4 cited
HD 63021: Chromospheric Activity and Mass Transfer in a Close Binary
D. G. Whelan, S. D. Chojnowski, J. Labadie-Bartz +13
Prompted by X-ray detections from multiple surveys, we investigated the A-type star HD 63021 and found that it is a double-lined spectroscopic binary with highly variable emission…
astro-ph.SR2018
HD 63021: An Ae Star with X-ray Flux
David G. Whelan, Jon Labadie-Bartz, S. Drew Chojnowski +2
Balmer and Fe II (42) multiplet emission were discovered in a spectrum of HD 63021 on 10 April (UTC), 2018. Subsequent observations revealed variability in both photospheric absorp…