In 1901, there was an outbreak of a new star in Perseus (GKPer). The remnants of the ejected matter were removed from the center

In 1901, there was an outbreak of a new star in Perseus (GKPer). The remnants of the ejected matter were removed from the center of the expanding shell at a speed of about 700 thousand km / h. Estimate the size of the shell at the time of 2016.

R = v • t; R = 7 • 10 ^ 5 • 110 • 365 • 24; R = 675 billion km. If we consider that there were 27 leap years in 110 years, then the size of the envelope will be approximately 700 billion km.

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