θ-Cas (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , θ-Cas is visible all night. It will become visible at around 17:26 (EST), 56° above your north-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 20:41, 77° above your northern horizon. It will continue to be observable until around 04:55, when it sinks below 18° above your north-western horizon.
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Name
θ-Cas
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Object type
Star
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Other names
Position
| Right ascension: | 01h11m06s [6] |
| Declination: | +55°08'59" [6] |
| Constellation: | Cassiopeia |
| Magnitude: Variable | 4.34 (V) [3] 4.55 (BT) [2] 4.36 (VT) [2] 4.29 (G) [6] 4.38 (BP) [6] 4.14 (RP) [6] |
| Distance: | 41.9 parsec 136.5 lightyrs [6] |
| B-V Color (mag): | 0.18 |
| Proper motion (speed): | 226.9 mas/yr[6] |
| Proper motion (pos ang): | 94.9° |
Derived quantities
| Absolute mag (V): | 1.23 |
Sources