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NGC 7662 - Wikipedia
NGC 7662 is a popular planetary nebula for casual observers. A small telescope will reveal a star-like object with slight nebulosity. A 6" telescope with a magnification around 100x will reveal a slightly bluish disk, while telescopes with a primary mirror at least 16" in diameter may reveal slight color and brightness variations in the interior.… 展开
OverviewNGC 7662 is a planetary nebula located in the northern constellation Andromeda. It is known as the Blue Snowball … 展开
- Southern constellation CentaurusThe Blue Planetary Nebula is a planetary nebula located in the southern constellation Centaurus. Popularly known as the Southerner, it is the brightest planetary nebula in the far southern sky.Apparent magnitude: 8.5Constellation: CentaurusDeclination: −57° 10′ 57.017302428″Right ascension: 11 h 50 m 17.7709504944 swww.constellation-guide.com/blue-planetary-nebula-ngc-3918/
Caldwell 22 - Science@NASA
2024年9月16日 · Caldwell 22 (C22), also cataloged as NGC 7662 and nicknamed the Snowball Nebula or Blue Snowball Nebula, is a planetary nebula located about 2,500 light-years from Earth. Nebulae like these represent a stage in …
Blue Snowball (NGC 7662) - Deep⋆Sky Corner
The «Blue Snowball» (NGC 7662) is one of the brightest planetary nebulae and can already be seen in larger binoculars (from 50 mm aperture). Its eponymous blue-green color comes from oxygen excited to glow. The very hot central star …
HDRi Space Spheremaps
Blue Snowball Nebula (NGC 7662, C22) – Constellation Guide
2024年8月18日 · The Blue Snowball Nebula is a bright planetary nebula located approximately 5,730 light-years away in the constellation Andromeda. With an apparent magnitude of 8.3 and …
- Constellation: Andromeda
- Object type: Planetary nebula
- Declination: +42° 32′ 05.835828380″
- Right ascension: 23 h 25 m 53.8318792825 s
NGC 7662 (Copeland's Blue Snowball) - Planetary …
NGC 7662 is a Planetary Nebula in the Andromeda constellation. NGC 7662 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its visual magnitude of 8.3, NGC 7662 is …
The sky’s top 10 colorful planetary nebulae
2022年3月8日 · NGC 7662 is Andromeda’s brightest planetary nebula and sports a simple and visually accurate moniker: the Blue Snowball. At 2,200 light-years away, it is an easy magnitude 8.3 and spans...
Blue Nebula Sky Overlay - Planet Minecraft
2021年6月26日 · Optifine 1.8.9 required or the sky won't work, and you need to have a pack under the sky overlay pack file. This is a night time sky BTW The image for the sky was a recolored image. I did not make or have any …
Track down the 25 best planetary nebulae in the night …
2021年6月29日 · Through telescopes as small as 4 inches in aperture, the Cat’s Eye Nebula (NGC 6543) can look blue, blue-green, greenish-blue, or green, depending on your eyes’ color sensitivity. The color...
Blue Planetary Nebula (NGC 3918) - Constellation Guide
The Blue Planetary Nebula is a planetary nebula located in the southern constellation Centaurus. Popularly known as the Southerner, it is the brightest planetary nebula in the far southern sky. It lies approximately 4,900 light-years …
