Autore dello sfondo:
Telescope Live
18 Mar 2023
NGC 2451
NGC 2451 is an open cluster of stars in the constellation of Puppisand is not a single cluster, but actually two clusters that lie along the same line of sight - they are NGC 2451A and NGC 2451B, and they are located at 600 and 1,200 light-years from us. NGC 2451 Ais brighter and more compact than NGC 2451B, and it contains a bright yellow star called c Puppis3.
Dataset da cui è stata elaborata l'immagine
NGC 2451
3 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 116.25 Dec -37.9667
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Australia
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................17 Mar 2023 - 19 Mar 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 300 | 50m | 10 |
| Blue | 300 | 50m | 10 |
| Halpha | 300 | 50m | 10 |
| Green | 300 | 50m | 10 |
| Red | 300 | 50m | 10 |