Periods for Three Variables in Cygnus
Volume 7 number 2 (1978)
- Stephen Sands
- Maria Mitchell Observatory,
Abstract
Periods have been determined for V540 Cygni, V838 Cygni and S7413.
Volume 7 number 2 (1978)
Periods have been determined for V540 Cygni, V838 Cygni and S7413.