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Spectra of Planetary Nebulae
Nebula
M1-9
RA (J2000)
07 05 19.2
Constellation
Monoceros
Dec
+02 46 59.4
Size (arcsec)
stellar
Other names
PK 212+04.1
Mag (V)
15.5
VV 32
Surface Brightness (mag/arcsec
2
)
n/a
HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 6 x 120 sec, 2023-04-02@20:54
Helium at 5876Å
DSS2 image, 10 arcmin square
50 / 203 (pg 174)