LBN 646 (HII region)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 13 arcminutes across.
From South El Monte , LBN 646 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
LBN 646
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Object type
HII region
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Position
| Right ascension: | 02h26m [1] |
| Declination: | +62°13' [1] |
| Constellation: | Cassiopeia |
| Angular dimensions: | 13.0 arcmin |