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Spectra of Planetary Nebulae
Nebula
NGC6445
RA (J2000)
17 49 15.2
Constellation
Sagittarius
Dec
-20 00 34.5
Size (arcsec)
5
Other names
PK 008+03.1
Mag (V)
12.6
Little Gem
Surface Brightness (mag/arcsec
2
)
15.82
VV 118
HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 300 + 600 sec, 2021-08-23@21:09
Weak hydrogen, strong nitrogen, some sulphur
DSS2 image, 10 arcmin square
92 / 204 (pg 105)