Shravana is nakshatra number 22 of the 27 lunar mansions in Vedic astrology, spanning 280.00° of the zodiac in 13°20' steps. Its planetary lord is Moon and its presiding deity is Vishnu.
The Moon's position in Shravana at birth shapes the Vimshottari Mahadasha sequence — a Shravana birth begins life in the Moon mahadasha, with the balance of that period decided by how far the Moon had travelled through the nakshatra.
Use the free Kundli generator to find whether Shravana is your janma nakshatra, and the Panchang to see exactly when the Moon transits Shravana on any date.