41 Capricorni
41 Capricorni is a binary star system in the southern constellation of Capricornus. It is faintly visible to the naked eye with an apparent visual magnitude of +5.24. The distance to this star, based upon an annual parallax shift of , is around 171 light years. It is moving closer with a heliocentric radial velocity of −45 km/s.

This is a yellow K-type giant star with a stellar classification of K0 III. At the age of around 550 million years it has become a red clump star, which indicates it is generating energy via helium fusion at its core. It has an estimated 2.55 times the mass of the Sun and is radiating 48 times the Sun's luminosity from its photosphere at an effective temperature of 4,910 K. The magnitude 11.5 companion lies at an angular separation of , as of 2008.
Q50053
binary star
Concept
Q8928
constellation
Concept
Q10535
Capricornus
CEL
Q124313
apparent visual magnitude
Concept
Q906561
parallax shift
Concept
Q531
light year
Concept
Q240105
radial velocity
Concept
Q25377588
K-type
Concept
Q5875
giant star
Concept
Q25377588
stellar classification
Concept
Q1358411
red clump
Concept
Q336225
helium fusion
Concept
Q180892
mass of the Sun
Concept
Q843877
Sun's luminosity
Concept
Q6372
photosphere
Concept
Q854050
effective temperature
Concept
Q1357788
angular separation
Concept
Q1749287
41 Capricorni
CEL
2008-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2008
DATE
+41^^http://www.w3.org/2001/XMLSchema#decimal
41
NUMBER
++5.24^^http://www.w3.org/2001/XMLSchema#decimal
+5.24
NUMBER
+45^^http://www.w3.org/2001/XMLSchema#decimal
45
NUMBER
0^^http://www.w3.org/2001/XMLSchema#decimal
0
NUMBER
+2.55^^http://www.w3.org/2001/XMLSchema#decimal
2.55
NUMBER
+48^^http://www.w3.org/2001/XMLSchema#decimal
48
NUMBER
+11.5^^http://www.w3.org/2001/XMLSchema#decimal
11.5
NUMBER
constellation
mass
instance of