18 Delphini
18 Delphini, also named Musica , is a single star in the constellation of Delphinus of the low northern hemisphere. It has a Sun-like golden hue and is faintly visible to the naked eye with an apparent visual magnitude of 5.506. The star is located at a distance of approximately 249 light years from the Sun based on parallax, and it is drifting further away with a radial velocity of +4 km/s. An object believed to be an extrasolar planet (designated 18 Delphini b or Arion) orbits the star.
Q523
star
Concept
Q8928
constellation
Concept
Q9302
Delphinus
CEL
Q124313
apparent visual magnitude
Concept
Q531
light year
Concept
Q525
Sun
CEL
Q906561
parallax
Concept
Q240105
radial velocity
Concept
Q44559
extrasolar planet
Concept
Q204500
18 Delphini b
Concept
Q204485
18 Delphini
CEL
+18^^http://www.w3.org/2001/XMLSchema#decimal
18
NUMBER
+5.506^^http://www.w3.org/2001/XMLSchema#decimal
5.506
NUMBER
++4^^http://www.w3.org/2001/XMLSchema#decimal
+4
NUMBER
+18^^http://www.w3.org/2001/XMLSchema#decimal
18
NUMBER
instance of
constellation
apparent magnitude
parent astronomical body
instance of
instance of