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EntityQ1154120· pop 20· linked from 187 articles

binary star in the constellation Cepheus

Astronomical data · SIMBAD

Object type
**
Spectral type
M3
Distance
13 light-years
Redshift
z = -0.00011320524619640171
Coordinates
RA 336.9978° · Dec 57.6959°
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via SIMBAD · CDS Strasbourg

Wikidata facts

Constellation
Cepheus
Distance from Earth
13.15
Radius
0.35
Mass
0.271
Variable-star type
flare star
Show 13 more facts
declination component of proper motion
-399
radial velocity
-32.10
right ascension component of proper motion
-790
catalog code
WEB 19855
orbital eccentricity
0.41
right ascension
336.997804118
declination
57.695897925
effective temperature
3464
parallax
249.94
apparent magnitude
11.24
spectral class
M
epoch
J2000.0
metallicity
-0.08
Sources (4)

via Wikidata · CC0