Not sure how much of an achievement this is, but I was a little proud of my co-orbital pair, introduced at around 37 years: http://www.stefanom.org/spc/?view=5

Not sure how much of an achievement this is, but I was a little proud of my co-orbital pair, introduced at around 37 years: http://www.stefanom.org/spc/?view=5188442 http://www.stefanom.org/spc/?view=5188442