V557-Cas (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , V557-Cas is visible all night because it is circumpolar. It will be highest in the sky at 21:29, 63° above your northern horizon. At dusk, it will become visible at around 17:38 (EST), 49° above your north-eastern horizon. It will be lost to dawn twilight at around 05:36, 27° above your northern horizon.
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Name
V557-Cas
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Object type
Star
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Other names
Position
| Right ascension: | 01h42m20s [4] |
| Declination: | +68°02'34" [4] |
| Constellation: | Cassiopeia |
| Magnitude: Variable | 5.55 (V) [2] 5.49 (BT) [2] 5.55 (VT) [2] 5.55 (G) [4] 5.51 (BP) [4] 5.57 (RP) [4] |
| Distance: | 129.9 parsec 423.6 lightyrs [4] |
| B-V Color (mag): | -0.05 |
| Proper motion (speed): | 53.8 mas/yr[4] |
| Proper motion (pos ang): | 99.7° |
Derived quantities
| Absolute mag (V): | -0.02 |
Sources