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      RCW 75
      Autore dello sfondo:
      Michelle Ashford

      17 Jul 2026

      RCW 75

      RCW 75 (catalogued as Gum 48a) is an active HII emission nebula and star-forming region located in the southern constellation of Centaurus. Situated roughly 6,500 light-years from Earth, it features a stunning "elephant trunk" dark nebula, brilliant ionised gas, and active embedded star clusters. At the tip of this trunk, radiation-driven implosions have formed faint blue reflection nebulae known as VdBH 60.

      The nebula's glow is primarily powered by ‘Stock 16’, a very young open star cluster (only 3 to 6 million years old).

      Pixinsight, Blur Exterminator, Affinity 2, Star Exterminator, Topaz De-Noise

      Dataset da cui è stata elaborata l'immagine

      RCW 75

      5 credit

      Apri
      Telescope Live
      CHI-1-CMOS
      • Tipo di obiettivo
        ............................................................................................................................
        Emission Nebula
      • Fotocamera
        ............................................................................................................................
        QHY 600M
      • Coordinate dell'obiettivo
        ............................................................................................................................
        RA 200.0083 Dec -62.5478
      • Emisfero
        ............................................................................................................................
        Southern
      • Posizione del telescopio
        ............................................................................................................................
        Chile
      • Evento transitorio
        ............................................................................................................................
        No
      • Osservato il
        ............................................................................................................................
        28 Jan 2025 - 31 Jan 2025
      Filtro
      Exp. media (s)
      Esposizione totale
      Sottoframe
      Halpha2902h30m31
      SII3102h40m31
      OIII3002h30m30

      RCW 75