Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
OB association
|
| gptkbp:age |
1 to 12 million years
|
| gptkbp:contains |
gptkb:NGC_2023
gptkb:Sigma_Orionis_cluster gptkb:Horsehead_Nebula gptkb:Orion_Nebula_Cluster gptkb:NGC_2024 gptkb:NGC_2068 gptkb:NGC_2071 gptkb:Flame_Nebula gptkb:Lambda_Orionis_cluster gptkb:Orion_Belt_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:hasType |
stellar association
|
| https://www.w3.org/2000/01/rdf-schema#label |
Orion OB1 Association
|
| gptkbp:locatedIn |
gptkb:Orion_constellation
|
| gptkbp:notableMember |
gptkb:Alnilam
gptkb:Alnitak gptkb:Bellatrix gptkb:Mintaka gptkb:Saiph gptkb:Betelgeuse gptkb:Rigel gptkb:Sigma_Orionis |
| gptkbp:partOf |
gptkb:Milky_Way_Galaxy
|
| gptkbp:stellarPopulation |
young, massive stars
|
| gptkbp:bfsParent |
gptkb:OB_associations
|
| gptkbp:bfsLayer |
7
|