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gptkbp:instanceOf
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telescope
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gptkbp:associatedWith
|
Hubble's law
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gptkbp:contributedTo
|
discovery of new celestial objects
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gptkbp:design
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gptkb:Alvan_Clark_&_Sons
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gptkbp:famousFor
|
historical astronomical research
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gptkbp:has_a_focus_on
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20 feet
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gptkbp:historicalSignificance
|
one of the largest refracting telescopes
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https://www.w3.org/2000/01/rdf-schema#label
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Clark Telescope
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gptkbp:influencedBy
|
19th-century astronomy
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gptkbp:lensType
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gptkb:altazimuth_mount
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gptkbp:lighting
|
1888
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gptkbp:location
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gptkb:Mount_Wilson_Observatory
|
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gptkbp:maintenance
|
regular upkeep required
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gptkbp:notableFeature
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gptkb:Jupiter's_moons
gptkb:Mars
gptkb:Saturn's_rings
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gptkbp:officialResidence
|
spectroscopy
photometry
imaging
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gptkbp:owner
|
gptkb:California_Institute_of_Technology
|
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gptkbp:scenicViews
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gptkb:Mount_Wilson_Observatory
|
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gptkbp:scope
|
40 inches
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gptkbp:status
|
operational
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gptkbp:type
|
refracting telescope
|
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gptkbp:usedBy
|
notable astronomers
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gptkbp:usedFor
|
astronomical observations
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gptkbp:viewpoint
|
up to 600x
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