⇨⇦⇧⇩🟍
Use arrows for next/previous/index/latest/chart (or use keyboard left/right/up/down/home keys). Use PgUp/PgDn to zoom image in/out.
Spectra of Planetary Nebulae
Nebula
Abell12
RA (J2000)
06 02 20.0
Constellation
Orion
Dec
+09 39 14.0
Size (arcsec)
37
Other names
PK 198-06.1
Mag (V)
12
Surface Brightness (mag/arcsec2)
19.58
HAG 24" RC, SBIG STF-8300M, LHires III, 300gr/mm, 1800 sec, 2020-01-06@21:14
Strong oxygen and some sulphur
DSS2 image, 10 arcmin square
Image of Abell 12 is here