Category:Discoveries by William H. Ryan (astronomer)
This is a category for discoveries by astronomer
William H. Ryan (astronomer)
.
See
sortkey
usage instructions.
Pages in category "Discoveries by William H. Ryan (astronomer)"
The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes.
E
- 174801 Etscorn
S
- 143641 Sapello
V
- 196481 VATT