Ru 172
Ru 173 PNG 86.5+1.8
Info Chart Aladin Catalog

 
☀- mag
Ø 4.0'
OC [III2pn:b]
Cygnus

NameRu 172
TypeOC [III2pn:b]
Constellation Cygnus
RA20:11:36.0
Dec+35:35:60.0
major_axis 4.0'
mag-
surface_bright-