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      ✨ M45 — The Pleiades Star Cluster (The Seven Sisters) ✨
      Autore dello sfondo:
      Alessandro Motta

      22 Oct 2025

      ✨ M45 — The Pleiades Star Cluster (The Seven Sisters) ✨

      🔭 Scope & details:

      Lights: 43x600" Luminance - 36x600" each channel RGB

      Telescope: Takahashi FSQ-106ED

      Camera: FLI PL16083

      Filters: Astrodon

      Date: 06/12/2021


      A jewel of the Taurus constellation, the Pleiades (M45) is one of the most recognizable open clusters in the night sky.

      Located about 440 light-years from Earth, this cluster contains hundreds of stars, though only the brightest seven are visible to the naked eye.

      The delicate blue reflection nebulae surrounding the stars are caused by interstellar dust scattering their intense blue light — a breathtaking reminder of cosmic beauty close to home.


      ✨ Constellation / Costellazione: Taurus

      📏 Distance / Distanza: ~440 light-years

      💫 Apparent Magnitude / Magnitudine apparente: ~1.6

      📐 Apparent Size / Dimensione apparente: ~110′


      📸 Alessandro Motta | @ale_motta_astrofotografia


      #Pleiades #M45 #SevenSisters #OpenCluster #ReflectionNebula #Taurus #Astrophotography #DeepSky #SpaceArt #AstronomyLovers #CosmicBeauty #NightSky #StellarWonders #Astrophoto

      Dataset da cui è stata elaborata l'immagine

      M45

      24 credit

      Apri
      Telescope Live
      SPA-1-CCD
      • 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
      Green2184h33m75
      Red2144h27m75
      Luminance48810h2m74
      Blue2344h48m74
      Halpha1215m74

      ✨ M45 — The Pleiades Star Cluster (The Seven Sisters) ✨