58 Per
Physical Properties
Magnitude
4.25
Spectral Type
K4III+A3V
Star Color
Red
(B-V 1.22)
Distance
204 ly
Position & Identifiers
RA
04h 36m 41.4s
Dec
+41° 15' 53.0"
Constellation
Perseus
(Per)
HR
1454
HIP
21476
Flamsteed
58 Per
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Stellar Notes
A* 4.27 G8II+B, 28.67y, a = 0.054"(not confirmed).
10,470d, K 12.8k/s, V0 +5.9k/s, asini 1400. One of the longest SB periods known, 28.67y. Masses 6 and 5 solar. | Unresolved by speckle interferometry. vsini of both components =<50k/s.
Also classified K0II-III + B9V.
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