2 papers
astro-ph.SR2026
SRGA J115215.0510656: an unusual long-period eclipsing dwarf nova with disc wind signatures
Nikita Rawat, David A. H. Buckley, John R. Thorstensen +9
We present the first detailed optical study of the cataclysmic variable SRGA J115215.0510656, based on new time-resolved photometric and spectroscopic observations complemented…
astro-ph.IM2025
Stellar Multiplicity via Speckle Interferometry with the 3.6 m Devasthal Optical Telescope
Km Nitu Rai, Neelam Panwar, Jeewan C Pandey +3
Conventional ground-based optical telescopes, even those with large apertures, primarily observe stars, close binaries, and multiple systems as unresolved point sources through pho…