ASTROMETRIC MEASUREMENTS OF JAW3, JAW10, WFC121 (JAW30), JAW31, JAW37 AND JAW46 WITH ANALYSIS USING GAIA DR3 DATA

Abstract

WDS 07043-2412 JAW3, WDS 10039-6009 JAW10, WDS 12016-6000 WFC121 (JAW30), WDS 12030-6055 JAW31, WDS 13449-6235 JAW37 and WDS 06406-4006 JAW46 BC were imaged using the Las Cumbres Observatory Global Telescope Network. Calibrated images were obtained and these were analysed using the software AstroImageJ to determine position angle, separation and delta magnitude. The physical distance separation and transverse distance separation (without the radial component) were calculated. The rPM (ratio of proper motions), space velocity vectors in 3D space and Buchheim distance probability were calculated for those pairs with the necessary data.