Impara

      • Blog
      • Accademia
      • Chi siamo
      • Forum

      Legale

      • Privacy Policy
      • Cookie Policy
      • Termini e condizioni

      Prezzi

      • Piani

      Tutorial

      • Tutti i tutorial
      • I nostri tutor
      • Webinar

      Seguici

      • Facebook
      • Instagram
      RCW 105
      Autore dello sfondo:
      Michelle Ashford

      07 Nov 2025

      RCW 105

      RCW 105 (also known as Gum 51) is a faint emission nebula and star-forming region located in the constellation Norma. It is part of the compact OB association R105 and is surrounded by molecular clouds and dust. Young, hot stars in the area ionise the surrounding gas, creating a dramatic structure sculpted by the intense radiation. It is estimated to be around 5,500 light years from Earth.

      Processed with Pixinsight, Blur Exterminator, Affinity, Star Exterminator, Topaz De-Noise.

      Dataset da cui è stata elaborata l'immagine

      RCW 105

      5 credit

      Apri
      Telescope Live
      AUS-2-CMOS
      • Tipo di obiettivo
        ............................................................................................................................
        Emission Nebula
      • Fotocamera
        ............................................................................................................................
        QHY 600M
      • Coordinate dell'obiettivo
        ............................................................................................................................
        RA 242.5 Dec -49.1333
      • Emisfero
        ............................................................................................................................
        Southern
      • Posizione del telescopio
        ............................................................................................................................
        Australia
      • Evento transitorio
        ............................................................................................................................
        No
      • Osservato il
        ............................................................................................................................
        31 Aug 2023 - 03 Sept 2023
      Filtro
      Exp. media (s)
      Esposizione totale
      Sottoframe
      Halpha3002h30m30
      SII3002h30m30
      OIII3002h30m30

      RCW 105