Prefer a chat interface with context about you and your work?
THE SOLAR NEIGHBORHOOD. XXXI. DISCOVERY OF AN UNUSUAL RED+WHITE DWARF BINARY AT ∼25 pc VIA ASTROMETRY AND UV IMAGING
We report the discovery of a nearby M5.0V dwarf at 24.6 pc, SCR 1848-6855, that is orbited by an unusual companion causing an astrometric perturbation of more than 200 milli-arcseconds. This is by far the largest perturbation found to date among more than 700 targets observed during our long-term astrometry/photometry …