22 Apr 2023
NGC 2442 (lower spiral structure) and NGC 2443 (upper horizontal spiral arm) are two parts of a single intermediate spiral galaxy, commonly known as the Meathook Galaxy or the Cobra and Mouse. It is located about 50 million light-years away in the constellation Volans.
The asymmetric structure is tought to come from a past tidal interaction.
The elliptical galaxy NGC 2434 can also be seen in the top right, as well as several other galaxies.
I volontary kept that North at top orientation for some aesthetic reasons.
L : 12x600s
R : 12x600s
G : 12x600s
B : 12x600s
NGC 2442
6 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Blue | 600 | 2h | 12 |
| Green | 600 | 2h | 12 |
| Red | 600 | 2h | 12 |
| Luminance | 600 | 2h | 12 |