Mauna Kea Observatories

E137067

astronomical observatory complex research facility

Mauna Kea Observatories is a world-renowned astronomical research complex atop Mauna Kea in Hawaii, hosting some of the largest and most advanced telescopes on Earth.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (11)

Label	Occurrences
Mauna Kea Observatory	29
Mauna Kea Observatories canonical	19
Maunakea Observatories	3
Mauna Kea Observatories complex	2
Mauna Kea Observatories (Hawaii)	1
Mauna Kea Observatories (via access roads from the area)	1
Mauna Kea Observatories site	1
Mauna Kea Observatory (Hawaii)	1
Mauna Kea Observatory site (via CFHT)	1
Mauna Kea summit telescopes	1
Maunakea observatories	1

How this entity was disambiguated

This entity first appeared as the object of triple T1163541 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Mauna Kea Observatories
Context triple: [Hawaiʻi (island), hasObservatory, Mauna Kea Observatories]

A. W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
B. Cerro Tololo Inter-American Observatory
Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
C. Gemini North Observatory
Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
D. Owens Valley Radio Observatory
Owens Valley Radio Observatory is a major radio astronomy facility in California used for observing celestial radio sources and conducting astrophysical research.
E. Hat Creek Radio Observatory
Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Mauna Kea Observatories
Target entity description: Mauna Kea Observatories is a world-renowned astronomical research complex atop Mauna Kea in Hawaii, hosting some of the largest and most advanced telescopes on Earth.

A. W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
B. Cerro Tololo Inter-American Observatory
Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
C. Gemini North Observatory
Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
D. Owens Valley Radio Observatory
Owens Valley Radio Observatory is a major radio astronomy facility in California used for observing celestial radio sources and conducting astrophysical research.
E. Hat Creek Radio Observatory
Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	astronomical observatory complex ⓘ research facility ⓘ
contributesTo	global astronomical data ⓘ international scientific collaborations ⓘ
governedBy	state of Hawaii regulations ⓘ
hasClimate	cold alpine conditions ⓘ
hasFeature	multiple summit facilities ⓘ road access to summit ⓘ support buildings at lower elevations ⓘ
hasInfrastructure	power and communication links to summit ⓘ
hasTelescope	Caltech Submillimeter Observatory ⓘ Canada–France–Hawaii Telescope ⓘ Gemini North telescope ⓘ linked to: Gemini North Observatory James Clerk Maxwell Telescope ⓘ Keck I telescope ⓘ linked to: W. M. Keck Observatory Keck II telescope ⓘ linked to: W. M. Keck Observatory NASA Infrared Telescope Facility ⓘ Subaru Telescope ⓘ Submillimeter Array ⓘ United Kingdom Infrared Telescope ⓘ Very Long Baseline Array station ⓘ linked to: Very Long Baseline Array W. M. Keck Observatory ⓘ
knownFor	astronomical research ⓘ dry and stable atmosphere ⓘ excellent seeing conditions ⓘ hosting large infrared telescopes ⓘ hosting large optical telescopes ⓘ hosting submillimeter telescopes ⓘ low light pollution ⓘ
locatedIn	Hawaii ⓘ Pacific Ocean region ⓘ United States ⓘ linked to: United States of America
locatedOn	Mauna Kea ⓘ culturally significant mountain for Native Hawaiians ⓘ
operatedBy	University of Hawaii ⓘ linked to: University of Hawaiʻi system multiple international consortia ⓘ
situatedAtAltitude	approximately 4200 meters above sea level ⓘ
subjectOf	cultural and environmental debates ⓘ
timeZone	Hawaii–Aleutian Standard Time ⓘ
usedFor	cosmology research ⓘ exoplanet detection and characterization ⓘ galaxy evolution studies ⓘ infrared astronomy ⓘ optical astronomy ⓘ planetary science ⓘ radio astronomy ⓘ stellar astrophysics ⓘ submillimeter astronomy ⓘ

How these facts were elicited