DMR'S ASTRONOMY CLUB: Question 21: 06 July 2012 (Week 27)

Friday, July 6, 2012

Question 21: 06 July 2012 (Week 27)

Q21 What is the time taken by sun to complete one revolution around the galactic core.

Hint: Post on ''Solar System - Facts about Sun''

3 comments:

Unknown said...: 250 million years; Fri Jul 06, 12:45:00 PM
Unknown said...: "The Sun's orbit around the galaxy is about 220 km/s and thus its orbital period is about 240-250 million years."; Fri Jul 06, 04:31:00 PM
Unknown said...: This comment has been removed by the author.; Fri Jul 06, 04:31:00 PM

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