Extreme Horizontal Branch star
GPTKB entity
Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:can_evolve_into |
white dwarf
|
| gptkbp:evolutionary_stage |
gptkb:post-red_giant_branch
|
| gptkbp:foundIn |
globular clusters
old stellar populations |
| gptkbp:has_core_composition |
gptkb:helium
|
| gptkbp:has_envelope |
very thin hydrogen envelope
|
| https://www.w3.org/2000/01/rdf-schema#label |
Extreme Horizontal Branch star
|
| gptkbp:luminosity_class |
gptkb:subdwarf
|
| gptkbp:notableExample |
gptkb:V391_Pegasi
|
| gptkbp:spectralType |
sdB
sdO |
| gptkbp:studiedBy |
stellar evolution
|
| gptkbp:subclassOf |
gptkb:horizontal_branch_star
helium-burning star |
| gptkbp:temperature |
20,000–40,000 K
|
| gptkbp:bfsParent |
gptkb:EHB_star
|
| gptkbp:bfsLayer |
7
|