V557-Cas (Star)

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

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From Fairfield , V557-Cas 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 04:39, 30° above your north-eastern horizon. At dusk, it will become visible at around 20:59 (EDT), 24° above your northern horizon.

Name V557-Cas
Object type Star
Other names
V557 Cas
43-Cas
43 Cassiopeiae
HR 478[1]
HD 10221
HIP 7965[3]
TYC 4310-903-1[2]
Gaia EDR3- 519992038425091200[4]
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

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