Properties (54)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
stellar association
|
| gptkbp:age |
a few million years
|
| gptkbp:associatedWith |
star formation
other_OB_associations |
| gptkbp:contains |
massive stars
|
| gptkbp:hasMember |
gptkb:OB_stars
|
| https://www.w3.org/2000/01/rdf-schema#label |
Cygnus OB27 association
|
| gptkbp:includes |
gptkb:Cygnus_X-1
several open clusters |
| gptkbp:isAccessibleBy |
in the northern hemisphere
|
| gptkbp:isAssociatedWith |
supernova remnants
molecular clouds stellar nurseries gamma-ray emissions |
| gptkbp:isCharacterizedBy |
high luminosity
high stellar density high stellar activity |
| gptkbp:isHomeTo |
young stars
young stellar objects massive stars blue supergiants massive stellar clusters |
| gptkbp:isInfluencedBy |
cosmic rays
interstellar medium galactic rotation |
| gptkbp:isKnownFor |
massive star formation
massive star clusters |
| gptkbp:isLocatedIn |
gptkb:Cygnus_constellation
Galactic_disk |
| gptkbp:isLocatedNear |
gptkb:Cygnus_X-3
gptkb:Cygnus_constellation |
| gptkbp:isNotableFor |
stellar winds
stellar interactions high-energy phenomena |
| gptkbp:isPartOf |
interstellar medium
Galactic plane star-forming region star cluster star-forming complex Cygnus_region_of_the_sky Galactic_structure |
| gptkbp:isRelatedTo |
gptkb:Cygnus_OB_associations
gptkb:Cygnus_OB1_association Cygnus_OB2_association |
| gptkbp:isServedBy |
infrared_wavelengths
|
| gptkbp:isStudiedIn |
spectroscopy
astrophysics stellar dynamics stellar evolution stellar astrophysics stellar populations |
| gptkbp:length |
approximately 1,200 light years
|
| gptkbp:locatedIn |
Milky Way
|
| gptkbp:partOf |
gptkb:Cygnus_constellation
|