NGC 5907 - The Splinter Galaxy |
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Object data of NGC5907 |
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Object type: | galaxy (Sc) | ||
Size: | 11.8' x 1.3' | ||
Magnitude: | 11.1 mag | ||
Constellation: | Dra | ||
Distance: | 33 Mio Ly | ||
Notes: |
Because NGC5907 is seen almost exactly edge-on and because it appears
extremely elongated, shaped like a "knife edge" or a splinter, it's popular
name is "splinter galaxy".
The above image shows a very faint tidal tail (better visible in the inverted image), which forms a loop extending more than 150,000 light-years from the narrow, edge-on spiral galaxy. This loop represents the ghostly trail of a dwarf galaxy, which merged with NGC5907 over four billion years ago. KUG1513+566 is a dwarf companion galaxy of NGC5907 (clearly visible on the right side above the splinter galaxy). This galaxy is responsible for the warped disk of NGC5907, which can be better seen in the inverted image. Near the bottom side of the above image one can identify two distant galaxy clusters:
A further extremely distant galaxy cluster can be found near the left side of the above image:
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Exposure data |
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Date: | 2010-06-04 + 05 + 06 + 09 + 14 | ||
Location: | Nussbach / Austria (400m) | ||
Telescope: | 12" Newtonian telescope (f=1120mm) | ||
Camera: | ST2000XM with CFW8 and Baader Filters | ||
Binning: | L 1x1 / RGB 2x2 | ||
Exposure time: | L 34x12m / R 14x8m / G 14x8m / B 14x8m | ||
Exposure time total: | 12h 24m | ||
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