Dolphin (SH2-188)
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Some call it the prawn, but I prefer the Dolphin. A short capture of SH2-188, a planetary nebula in the constellation Cassiopeia.
🧠Where is it? View this image via World Wide Telescope.
Telescope: | Celestron EdgeHD 9.25 | |
Length: | 1645mm | |
Aperture: | 235mm | |
F-stop: | f/7.0 | |
Sessions: | 1 | |
Captured: | 2023-01-10 to 2023-01-10 | |
Lights: | 28 | |
Exposure: | 300 | |
Total exposure: | 2 h | |
Ra: | 1h 30m 26.4s | |
Dec: | +58° 24' 38.143 | |
Size: | 38.227 x 24.73 arcmin | |
Radius: | 0.379 deg | |
Scale: | 0.371 arcsec/pixel |