Image Details

Choose export citation format:

Binary Star Orbits. VI. The Interferometric-spectroscopic Binary 73 Leo

  • Authors: Brian D. Mason, R. Elizabeth M. Griffin, R. T. Zavala, Christian A. Hummel, Haley M. Hurowitz, Jonathan L. Hurowitz, William I. Hartkopf, Ellyn K. Baines, Stephen J. Williams, Rachel A. Matson

Brian D. Mason et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 5.

Two spectra of 73 Leo, but at different phases (one at the giant’s velocity maximum, the other near its velocity minimum). The spectrum of a secondary component will have moved in antiphase to that of the primary, giving rise to changes in some line profiles since blends would have been created differently. Such changes are not in evidence.

Other Images in This Article
Copyright and Terms & Conditions

Additional terms of reuse