Fe4 is a very faint planetary nebula discovered by the French amateur astronomer Laurent Ferrero in 2013 by analysing Digitized Sky Survey plates and has a size of 25 arcseconds
Sky Position:
RA 19h46m31s
DEC -09°21'18"
Ha-OIII-RGB
Ha = 6x2400s
OIII = 6x2400s
R = 4x1200s
G = 4x1200s
B = 4x1200s
80cm f/7 Astrooptik Keller corrected cassegrain, FLI Proline 16803, Astrodon 3 nm and RGB filters, Prompt 7 CTIO/UNC Chile, North is up
Image processing: Volker Wendel