Abell 77 (Planetary nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 67 arcminutes across.
From Cambridge , Abell 77 will become visible at around 17:26 (EST), 75° above your northern horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 00:44 when it dips 21° above your north-western horizon.
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Name
Abell 77
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Object type
Planetary nebula
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Position
| Right ascension: | 21h32m [1] |
| Declination: | +55°53' [1] |
| Constellation: | Cepheus |
| Magnitude: | 14.00 (V) [1] |