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Spectra of Planetary Nebulae
Nebula
M1-67
RA (J2000)
19 11 30.8
Constellation
Sagitta
Dec
+16 51 38.1
Size (arcsec)
17
Other names
PK 050+03.1
Mag (V)
13.3
QR Sge
Surface Brightness (mag/arcsec2)
n/a
VV 220
HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 1800 sec, 2019-07-18@22:51
Spectrum of the central WN8h type Wolf-Rayet star shows mainly hydrogen, helium and nitrogen emission lines
DSS2 image, 10 arcmin square