Two More Bow Shocks and Off-center Hα Nebulae Associated with Nova-like Cataclysmic Variables

We report discoveries of bow-shock nebulae, seen in H α and [O iii ] λ 5007, around two cataclysmic variables (CVs): LS Pegasi and ASASSN-V J205457.73+515731.9 (ASASJ2054). Additionally, both stars lie near the edges of faint extended H α -emitting nebulae. The orientations of the bow shocks are con...

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Hlavní autoři:	Howard E. Bond, Calvin Carter, Eric Coles, Peter Goodhew, Dana Patchick, Jonathan Talbot, Gregory R. Zeimann
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	IOP Publishing 2025-01-01
Edice:	The Astronomical Journal
Témata:	Emission nebulae Cataclysmic variable stars Nova-like variable stars VY Sculptoris stars Stellar bow shocks Classical novae
On-line přístup:	https://doi.org/10.3847/1538-3881/add88d
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