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alexira [117]
4 years ago
5

What variable stars have pulsation periods between 1.5 hours and 1.2 days?

Biology
1 answer:
alukav5142 [94]4 years ago
8 0
RR Lyrae Variables have pulsation periods that are shorter; typically less than one day, sometimes ranging down to only seven hours. Other variables have pulsation periods lasting many days.
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