Autore dello sfondo:
AMAL BIJU
15 Dec 2020
Pleiades
The Pleiades, also known as the Seven Sisters and Messier 45, are an open star cluster containing middle-aged, hot B-type stars in the north-west of the constellation Taurus. It is among the star clusters nearest to Earth, it is the nearest Messier object to Earth, and is the cluster most obvious to the naked eye in the night sky.
Dataset da cui è stata elaborata l'immagine
M45
24 credit
- Tipo di obiettivo............................................................................................................................Open Cluster
- Fotocamera............................................................................................................................FLI PL16083
- Coordinate dell'obiettivo............................................................................................................................RA 56.75 Dec 24.11667
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................18 Nov 2019 - 06 Dec 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Green | 218 | 4h33m | 75 |
| Red | 214 | 4h27m | 75 |
| Luminance | 488 | 10h2m | 74 |
| Blue | 234 | 4h48m | 74 |
| Halpha | 12 | 15m | 74 |