26 citations · 26 across the 2 of their papers we have counts for
2 papers
astro-ph.SR2022★ 26 cited
Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 4631
Y. -Z. Cai, A. Pastorello, M. Fraser +73
We present an observational study of the luminous red nova (LRN) AT\,2021biy in the nearby galaxy NGC\,4631. The field of the object was routinely imaged during the pre-eruptive st…
astro-ph.GA2022
Arp 58 and Arp 68: two M 51- type systems
Anatoly V. Zasov, Anna S. Saburova, Oleg V. Egorov +2
We study two M 51-type systems Arp 68 and Arp 58, which strongly differ by their stellar masses, gas content and environment. Long-slit spectral observations obtained at the 6-m te…