145452 Ritona

Author(s): fyr02

Release date:

Last updated:

145452 Ritona (formerly known as 2005 RN₄₃) is a classical Kuiper belt object and possible dwarf planet about 679 km in diameter. It is named after the Celtic goddess of river fords in July 2025.

Open in Celestia (Recommended) or Download

How to install add-ons? Find out here.