Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:astronomy
|
| gptkbp:based_on |
proper motion measurements
|
| gptkbp:contains |
Luyten stars
|
| gptkbp:creator |
gptkb:Wilhelm_Luyten
|
| https://www.w3.org/2000/01/rdf-schema#label |
Luyten's catalog
|
| gptkbp:includes |
red dwarfs
|
| gptkbp:is_essential_for |
stellar astrophysics
|
| gptkbp:is_part_of |
astronomical catalogs
|
| gptkbp:is_referenced_in |
astronomy research
|
| gptkbp:published |
gptkb:1955
|
| gptkbp:used_for |
stellar classification
|
| gptkbp:bfsParent |
gptkb:Wilhelm_Luyten
|
| gptkbp:bfsLayer |
7
|