NGC6888: The Crescent Nebula in Hydrogen Alpha
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Telescope: | Stellina | |
Length: | 1645mm | |
Aperture: | 235mm | |
F-stop: | f/7.0 | |
Sessions: | 1 | |
Captured: | 2022-06-23 to 2022-06-23 | |
Lights: | 76 | |
Exposure: | 120 | |
Total exposure: | 2 h | |
Ra: | 20h 12m 0.8s | |
Dec: | +38° 20' 33.08 | |
Size: | 37.439 x 24.5 arcmin | |
Radius: | 0.373 deg | |
Scale: | 0.381 arcsec/pixel |