LDN 1235, also known as the Dark Shark Nebula, is a striking dark nebula located in the constellation Cepheus. This region of dense interstellar dust and gas spans across space, blocking the light from stars behind it, creating a dark, shark-like shape. Although it doesn’t emit light, it reflects faint starlight from nearby stars, which gives it a subtle glow. LDN 1235 is a fascinating area for astronomers, as it highlights regions where star formation may occur in the future. Its eerie silhouette against the starry background makes it a popular target for astrophotography.
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Setup
Widefield Setup
Telescope / Camera Lens
Askar FRA 500
Camera
QHY 268M
Mount
Skywatcher HEQ5 Pro
Filter
Astronomik L-1 and RGB
Integration Time
Lum: 260 x 90 s = 6 h 30 min
RGB: 194 x 240 s = 12 h 56 min
Total: 19 h 26 min
Comments
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Type of Main Object
Dark Nebula
Constellation
Cepheus
Observation Site
Goldau, CH
Bortle Class 4
Date
28. - 31. August 2024