170172

170172 is a numerical identifier that may refer to various entities depending on the context. In astronomy, 170172 is the designation for a main-belt asteroid discovered on April 18, 2003, by the Lowell Observatory Near-Earth-Object Search (LONEOS) project. This asteroid, named 170172 Gounelle, is approximately 2.3 kilometers in diameter and has an orbital period of about 1,260 days.

In other contexts, 170172 could be a part number, a model number, or a code used in various industries or databases. For example, it might be a product code in a manufacturing or retail system, a reference number in a scientific study, or an identifier in a software application. The specific meaning of 170172 would depend on the system or database in which it is used.

Without additional context, it is challenging to provide a more specific definition or explanation of 170172. If you have a particular context in mind, please provide more details to ensure accurate information.