Orion OB1 association

URI: https://gptkb.org/entity/Orion_OB1_association

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:OB_association
gptkbp:age	1 to 12 million years
gptkbp:contains	gptkb:Barnard's_Loop gptkb:NGC_2023 gptkb:Sigma_Orionis_cluster gptkb:Alnilam gptkb:Alnitak gptkb:Horsehead_Nebula gptkb:Mintaka gptkb:Orion_Nebula gptkb:NGC_2024 gptkb:NGC_2068 gptkb:NGC_2071 gptkb:Flame_Nebula gptkb:Lambda_Orionis_cluster gptkb:Orion_Belt_stars gptkb:B-type_stars gptkb:O-type_stars young massive stars
gptkbp:discoveredBy	gptkb:William_Herschel
gptkbp:distanceFromEarth	approximately 1,000 to 1,400 light years
gptkbp:hasSubgroup	gptkb:Orion_OB1a gptkb:Orion_OB1b gptkb:Orion_OB1c gptkb:Orion_OB1d
gptkbp:locatedIn	gptkb:Orion_constellation
gptkbp:notableFor	star formation stellar nurseries massive young stars
gptkbp:partOf	gptkb:Orion_Molecular_Cloud_Complex
gptkbp:bfsParent	gptkb:Orion_Molecular_Cloud_Complex gptkb:Epsilon_Orionis gptkb:HD_36486 gptkb:Mintaka_B gptkb:Mintaka_D gptkb:Gould_Belt
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Orion OB1 association