Talk:1686 De Sitter

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de Sitter was a student of Jacobus Kapteyn, who has asteroid 818 Kapteynia. Another of Kapteyn's sudents was Jan Schilt, asteroid 2308 Schilt. See the talk section of Schilt for students of his who have asteroids named for them. This grouping is known as the Jacobus Collective, with seven known members, and others yet to be identified. — Preceding unsigned comment added by 24.168.74.11 (talk) 22:34, 23 December 2012 (UTC)