2 papers
astro-ph.SR2026
Speckle Interferometry of 25 Gaia Two-Parameter Potential Binaries
Paul McCudden, Russell Genet, John Major +20
Gaia two-parameter (G2P) stars have cumulative errors in parallax and proper motion so great that only their mean positions were reported in DR3. One potential cause of these high…
astro-ph.IM2023
Automated Speckle Interferometry of Known Binaries
Nick Hardy, Leon Bewersdorff, David Rowe +21
Astronomers have been measuring the separations and position angles between the two components of binary stars since William Herschel began his observations in 1781. In 1970, Anton…