Superior conjunction, February 11th. Greatest eastern elongation, September 17th. Inferior conjunction, November 27th.
1915—1923—1931
Greatest western elongation, February 8th. Superior conjunction, September 14th.
1916—1924—1932
Greatest eastern elongation, April 26th. Inferior conjunction, July 5th. Greatest western elongation, September 14th.
1917—1925—1933
Superior conjunction, April 28th. Greatest eastern elongation, December 2d.