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EntityQ4640891· pop 5· linked from 185 articles

Also known as e Persei

binary star system in the constellation Perseus

Astronomical data · SIMBAD

Object type
SB*
Spectral type
K0II-III+B9V
Distance
906 light-years
Redshift
z = 0.00003268981564152895
Coordinates
RA 69.1726° · Dec 41.2648°
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via SIMBAD · CDS Strasbourg

Wikidata facts

Show 14 more facts
catalog code
UBV M 10218
spectral class
G8IICOMP
stellar rotational velocity
11.0
apparent magnitude
1.33
right ascension
69.17262572500
declination
41.26481147222
effective temperature
4260
parallax
4.09
radial velocity
4.2
metallicity
-0.29
surface gravity
162
absolute magnitude
-2.67
right ascension component of proper motion
-5.42
declination component of proper motion
-19.19
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