PK138+04.1 (Planetary nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , PK138+04.1 is visible all night because it is circumpolar. It will be highest in the sky shortly before dawn, when it will be lost to twilight at around 03:57, 24° above your north-eastern horizon. At dusk, it will become visible at around 21:22 (EDT), 20° above your northern horizon.
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Name
PK138+04.1
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Object type
Planetary nebula
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Position
| Right ascension: | 03h11m [1] |
| Declination: | +62°47' [1] |
| Constellation: | Cassiopeia |