The Blue Snowball (NGC7662)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Cambridge , the Blue Snowball is not observable – it will reach its highest point in the sky during daytime and is no higher than 19° above the horizon at dawn.
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|
Name
The Blue Snowball (NGC7662)
|
Object type
Planetary nebula
|
Position
| Right ascension: | 23h25m [1] |
| Declination: | +42°32' [1] |
| Constellation: | Andromeda |
| Magnitude: | 9.20 (V) [2] 9.20 (B) [1] |
| Angular dimensions: | 0.3 arcmin x 0.3 arcmin |
| Distance: | 980.0 parsec 3194.8 lightyrs [3] |
| B-V Color (mag): | 0.90 |
Derived quantities
| Absolute mag (V): | -0.76 |
Visibility from Cambridge
All times shown in Cambridge local time.