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astro-ph.SR2025
HD 5501: A Rapidly Evolving Interacting Eclipsing Binary with a Variable Light Curve and H Emission
Richard O. Gray, Christopher. J. Corbally, Sean Curry +19
HD~5501, a hitherto little studied eclipsing binary with an early A-type primary, has been caught in a short-lived, astrophysically interesting phase of its binary evolution. Recen…
astro-ph.SR2025
Photometry and Spectroscopy of the Symbiotic Binary V1413 Aquilae during the 2024 Eclipse
David Boyd, David Cejudo, James Foster +2
We report our photometric and spectroscopic observations and analysis of the 2024 eclipse of the symbiotic binary V1413 Aquilae. We found the system in a visually bright state and…