Astrophotography · Galaxies
Bode's & Cigar Galaxies
Captured and processed by Md Shahadat Hossain Shahal
The object · NGC 3031 & NGC 3034
A detailed essay on Bode’s & Cigar Galaxies is coming soon.
বাংলায়
এই জ্যোতিষ্কের বিস্তারিত বাংলা বিবরণ শীঘ্রই যুক্ত হবে।
- Photographer
- Md Shahadat Hossain Shahal
- Observing location
- USA, Utah (39.422519, -111.714358)
- Exposure
- 20 min (10 × 120 s)
- Telescope
- Celestron RASA 11" (iTelescope — T68), 279 / 620 mm
- Camera
- ZWO ASI071 MC
- Field of view
- 2.22° × 1.46° (≈ 1.6″/pixel)
- Image processing
- Md Shahadat Hossain Shahal
Astrophotographic information
- Object type
- Spiral (M81) & starburst (M82) galaxies
- Constellation
- Ursa Major
- Distance
- ~ 12 Mly
- Angular size
- M81 ~ 27′ × 14′; M82 ~ 11′ × 4′
- Physical size
- M81 ~ 90 Kly; M82 ~ 37 Kly
- Apparent magnitude
- 6.9 (M81) / 8.4 (M82)
Astrophysical information