Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomer
|
| gptkbp:aperture |
2.5 meters
100 inches |
| gptkbp:countryOfOperation |
gptkb:United_States
|
| gptkbp:firstLight |
1917
|
| gptkbp:historicalSignificance |
largest telescope in the world from 1917 to 1949
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hooker Telescope
|
| gptkbp:locatedIn |
gptkb:Mount_Wilson_Observatory
|
| gptkbp:location |
gptkb:California
|
| gptkbp:namedAfter |
gptkb:John_D._Hooker
|
| gptkbp:operatedBy |
gptkb:Carnegie_Institution_for_Science
|
| gptkbp:replacedBy |
gptkb:Hale_Telescope
|
| gptkbp:status |
operational
|
| gptkbp:telescopeType |
gptkb:Cassegrain_reflector
|
| gptkbp:type |
equatorial mount
|
| gptkbp:usedBy |
gptkb:Edwin_Hubble
|
| gptkbp:usedFor |
photography
spectroscopy study of stellar spectra astrometry study of star formation study of asteroids study of comets variable star observation discovery of the expansion of the universe galaxy classification measurement of Cepheid variables measurement of redshifts study of active galactic nuclei study of binary stars study of cosmic distance scale study of cosmic rays study of extragalactic objects study of globular clusters study of intergalactic medium study of interstellar matter study of lunar features study of nebulae study of open clusters study of planetary atmospheres study of planetary nebulae study of planetary surfaces study of quasars study of solar system objects study of star clusters study of stellar evolution study of stellar populations study of supernovae study of the Milky Way |
| gptkbp:bfsParent |
gptkb:Mount_Wilson_Observatory
|
| gptkbp:bfsLayer |
4
|