17
Gary Walker
RFR 254mm FL 9
Macon,Georgia US
Filter: RGB
CM: CM 273
Metadata: Boreosyrtis, Composite, Elysium, Hellas, Hesperia, Iapygia, M. Cimmerium, M. Tyrrhenum, Nodus Alcyonius, NPC, Syrtis Major