Autore dello sfondo:
Marius Dinga
12 Oct 2026
NGC 3347 group of galaxies
NGC 3358, NGC 3347 and NGC 3354-another triplet of galaxies, in Antlia constellation. They all lie at a distance of about 125 Mly from here.
Other members of NGC 3347 group: NGC 3347A (PGC 31761), ESO 317-54 and ESO 318-4.
-NGC 3347 is an elongated barred spiral galaxy, NGC 3358 is a lenticular galaxy and the "small" NGC 3354 is a spiral galaxy. Between NGC 3347 and NGC 3354 can be seen a faint tidal stream, a sign of gravitational interaction.
Dataset da cui è stata elaborata l'immagine
NGC 3358
4 credit
- Tipo di obiettivo............................................................................................................................Group of Galaxies
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 160.7917 Dec -36.3656
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................16 Apr 2023 - 11 May 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Red | 267 | 1h20m | 18 |
| Luminance | 317 | 1h35m | 18 |
| Blue | 333 | 1h40m | 18 |
| Green | 283 | 1h25m | 18 |