Emission nebula Cassiopeia
Pacman Nebula
NGC 281 · IC 11 · Sh2-184
The object
- Type
- Emission nebula
- Constellation
- Cassiopeia
- Right ascension
- 00h 52m 59s
- Declination
- +56° 37′ 19″
- Distance
- 9,200 light-years
- Apparent size
- 35′ × 30′
This image
- Captured
- January 2026
- Camera
- ZWO ASI585MC
- Location
- Reading, England