B33- Horsehead Nebula
B33- Horsehead Nebula |
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B33 |
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Object Data |
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| Object type: | Dark nebula obstructing a massive hydrogen cloud | |
| Size: | The dark nebula itself has a radius of 3.5 ly | |
| Magnitude: | 6.8 | |
| Constellation: | Orion | |
| Distance: | 1,375 light years | |
| Notes: | This Image includes the flame nebula (NGC2024) | |
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Exposure Data |
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| Date: | 2/17/21 | |
| Location: | Backyard Observatory, Carlsbad, CA | |
| Telescope: | FSQ106 Refractor; fl = 530 mm at f/5 | |
| Camera: | QSI 683-wsg-8 with 6 nm Astronomik Ha Filter | |
| Mount: | Losmandy G-11 Gemini 1 | |
| Exposure time: | Ha: 10 x 15min | |
| Exposure time total: | 2,5 hrs | |
| Notes: | Imaged in Ha monochrome only under bright 1st Q moon FOV = 109 x 78 arcmin |
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