Abstract
Two A-stars that are moving in the opposite directions with respect to a system with radial velocities +100 and −200 km/s were detected in the θ1 Ori C system (HD 37022). These stars are considered to be escaping stars. An analysis of the high-quality spectra using the cross-correlation method allowed us to determine the physical characteristics of these stars: effective temperature, gravitational acceleration, relative and absolute luminosities, mass, chemical composition, and the locations of the stars on the Hertzsprung-Russell diagram.
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