Sharpless 2-210

Emission Nebula, Perseus

December 2025. Cave Creek Canyon Observatory, Arizona Sky Village

Sharpless 210 (Sh2-210 or LBN 712) is an HII Emission Nebula in the constellation of Perseus. This field also contains several Dark Nebulae, the main one being LDN 1418 along with LDN 1420, LDN 1421 and LDN 1414. This region straddles the border with the constellation of Camelopardalis

Telescope: Planewave Delta Rho 350 f3.0
Mount: Astro Physics 3600GTO “El Capitan”
Camera: ZWO ASI461MM pro / EFW-7
Guider: ZWO OAG-L-68 / ZWO ASI174mm Mini
Filters: Astrodon II 50mm Sq LRGB

L: 83×5 mins = 415 mins, R: 36×5 mins = 180 mins, G: 36×5 mins = 180 mins, B: 36×5 mins = 180 mins

Total Imaging Time: 15h 55m

Data Imaged remotely on 3 nights during December, 2025.
Data acquisition & Processing by David Churchill.