The title is definitely a misnomer as 3753 Cruithne isn't a satellite of earth and isn't affected by earth's gravity (in any impactful way). For a natural obje

The title is definitely a misnomer as 3753 Cruithne isn't a satellite of earth and isn't affected by earth's gravity (in any impactful way). For a natural object that is affected by earth's gravity, check out 2010 TK7 [0]. It is the only known object at one of earth's Lagrangian points and is our only Trojan. [0] http://en.wikipedia.org/wiki/2010_TK7 http://en.wikipedia.org/wiki/2010_TK7