Category:Hypothetical bodies of the Solar System
Hypothetical bodies of the Solar system are astronomical bodies suggested or once believed to exist within the Solar system, but which have either not been proven to exist or been proven not to exist.
This category has only the following subcategory.
- ► Hypothetical trans-Neptunian objects (4 P)
The following 18 pages are in this category, out of 18 total. This list may not reflect recent changes (learn more).