Schedar (Star)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.

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From Fairfield , Schedar is visible in both the dusk and dawn skies. In the evening, it will become visible at around 20:10 (EDT), 24° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 21:56 when it dips 14° above your north-western horizon. At 03:48, it will return to an altitude of 14° above your north-eastern horizon, and reach an altitude of 24° before fading from view as dawn breaks at around 05:41.

Name Schedar
Object type Star
Other names
Schedar
α-Cas
Alpha Cassiopeiae
18-Cas
18 Cassiopeiae
HR 168[1]
HD 3712
HIP 3179[5]
TYC 3663-2668-1[4]
Gaia EDR3- 418551920284673408[6]
Position
Right ascension:00h40m30s [6]
Declination:+56°32'13" [6]
Constellation:Cassiopeia
Magnitude:
Variable
2.25 (V) [3]
3.77 (BT) [2]
2.38 (VT) [2]
1.94 (G) [6]
2.99 (BP) [6]
1.84 (RP) [6]
Distance:71.0 parsec
231.4 lightyrs [6]
B-V Color (mag):1.18
Proper motion (speed):58.4 mas/yr[6]
Proper motion (pos ang):122.7°
Derived quantities
Absolute mag (V):-2.01

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