activity
20122025
most citedZZ Piscis Austrinus (ZZ PsA): A bright red nova progenitor and the instability mass ratio of contact binary stars

74 citations · 209 across the 10 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

astro-ph.SR2022★ 13 cited

Photometric Analysis of Three Potential Red Nova Progenitors

Surjit S. Wadhwa, Ain De Horta, Miroslav D. Filipovic +4

We present photometric analysis of three bright red nova progenitor contact binary systems: ASAS J082151-0612.6, TYC 7281-269-1 and TYC 7275-1968-1. The primary components in all t…

astro-ph.SR2022★ 2 cited

Spectroscopy of the massive interacting binary UU Cassiopeiae

P. Hadrava, M. Cabezas, G. Djurašević +9

Context. The eclipsing close binary UU Cas is an interacting massive double-periodic system with a gainer star partly hidden in an accretion disk. Aims. In order to study the physi…