2005 TN53

2005 TN₅₃ (also written as 2005 TN53) is a possible Neptune Trojan discovered by Scott S. Sheppard and Chadwick A. Trujillo in 2005. Only five others are known: 2001 QR₃₂₂, 385571 Otrera, 385695 Clete, 2006 RJ₁₀₃ and 2007 RW₁₀. They have the same orbital period as Neptune and orbit at the L₄ Lagrangian point about 60 degrees ahead of Neptune.