1686 De Sitter (1935 SR1) is a main-belt asteroid discovered on September 28, 1935 by Van Gent, H. at Johannesburg (LS).

External links

• JPL Small-Body Database Browser on 1686 De Sitter

de:(1686) De Sitter el:1686 eo:1686 De Sitter eu:1686 De Sitter it:1686 De Sitter la:1686 De Sitter hu:1686 De Sitter ja: ( ) no:1686 De Sitter nn:1686 De Sitter pl:1686 De Sitter pt:1686 De Sitter sk:1686 De Sitter sr:1686 De Sitter tl:1686 De Sitter uk:1686 vi:1686 De Sitter yo:1686 De Sitter zh: 1686