LBN 517 (HII region)
From South El Monte , LBN 517 will become visible at around 17:48 (PST), 66° above your northern horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 00:04 when it dips 21° above your north-western horizon.
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Name
LBN 517
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Object type
HII region
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| Right ascension: | 23h03m [1] |
| Declination: | +57°06' [1] |
| Constellation: | Cassiopeia |
All times shown in South El Monte local time.