helium variable
helium variable · helium variables
A star in which the strength of the helium absorption lines vary periodicallyA star in which the strength of the helium absorption lines vary periodically; at times appearing to be a helium star.
Значение
значений: 1A star in which the strength of the helium absorption lines vary periodically; at times appearing to be a helium star.
Формы
мн. число: helium variables| Ед. число | helium variable |
|---|---|
| Мн. число | helium variables |
правильный