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      NGC 6218, M 12 Globular Cluster (Widefield, LRGB)
      Autore dello sfondo:
      Dev Prana

      05 Apr 2026

      NGC 6218, M 12 Globular Cluster (Widefield, LRGB)

      M 12, NGC 6218 or the Gumball GC widefield is a globular cluster in the constellation of Ophiuchus. It was discovered by the French astronomer Charles Messier on May 30, 1764, who described it as a "nebula without stars". In dark conditions this cluster can be faintly seen with a pair of binoculars. Over 5 and half hours of L,R,G,B data from the remote dark-site Telescope Live observatory in Chile. Pre and Post processed in Pixinsight.

      Dataset da cui è stata elaborata l'immagine

      M12

      4 credit

      Apri
      Telescope Live
      CHI-1-CMOS
      • Tipo di obiettivo
        ............................................................................................................................
        Globular Cluster
      • Fotocamera
        ............................................................................................................................
        QHY 600M
      • Coordinate dell'obiettivo
        ............................................................................................................................
        RA 251.8091 Dec -1.9485
      • Emisfero
        ............................................................................................................................
        Southern
      • Posizione del telescopio
        ............................................................................................................................
        Chile
      • Evento transitorio
        ............................................................................................................................
        No
      • Osservato il
        ............................................................................................................................
        15 May 2023 - 18 May 2023
      Filtro
      Exp. media (s)
      Esposizione totale
      Sottoframe
      Blue3501h45m18
      Green2501h15m18
      Red3001h30m18
      Luminance3001h25m17

      NGC 6218, M 12 Globular Cluster (Widefield, LRGB)