Tenma X-ray astronomy satellite
E1181739
UNEXPLORED
The Tenma X-ray astronomy satellite was a Japanese space observatory launched in the 1980s to study cosmic X-ray sources such as neutron stars, black holes, and active galactic nuclei.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tenma X-ray astronomy satellite canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15839692 — 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: Tenma X-ray astronomy satellite Context triple: [Ginga, predecessor, Tenma X-ray astronomy satellite]
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A.
Uhuru X-ray satellite
The Uhuru X-ray satellite was the first Earth-orbiting mission dedicated to X-ray astronomy, pioneering the systematic study of cosmic X-ray sources and laying the foundation for modern high-energy astrophysics.
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B.
Hitomi (ASTRO-H)
Hitomi (ASTRO-H) was a Japanese X-ray astronomy satellite designed to study high-energy phenomena in the universe, such as black holes, galaxy clusters, and supernova remnants.
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C.
Suzaku (ASTRO-E2)
Suzaku (ASTRO-E2) was a Japanese X-ray astronomy satellite operated by JAXA and NASA to study high-energy phenomena in the universe.
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D.
Einstein Observatory
The Einstein Observatory was NASA’s first fully imaging X-ray telescope in space, pioneering high-resolution X-ray astronomy of cosmic sources.
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E.
Chandra X-ray Observatory
The Chandra X-ray Observatory is a space-based telescope that observes high-energy X-ray emissions from hot regions of the universe, such as exploded stars, galaxy clusters, and matter around black holes.
- 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: Tenma X-ray astronomy satellite Target entity description: The Tenma X-ray astronomy satellite was a Japanese space observatory launched in the 1980s to study cosmic X-ray sources such as neutron stars, black holes, and active galactic nuclei.
-
A.
Uhuru X-ray satellite
The Uhuru X-ray satellite was the first Earth-orbiting mission dedicated to X-ray astronomy, pioneering the systematic study of cosmic X-ray sources and laying the foundation for modern high-energy astrophysics.
-
B.
Hitomi (ASTRO-H)
Hitomi (ASTRO-H) was a Japanese X-ray astronomy satellite designed to study high-energy phenomena in the universe, such as black holes, galaxy clusters, and supernova remnants.
-
C.
Suzaku (ASTRO-E2)
Suzaku (ASTRO-E2) was a Japanese X-ray astronomy satellite operated by JAXA and NASA to study high-energy phenomena in the universe.
-
D.
Einstein Observatory
The Einstein Observatory was NASA’s first fully imaging X-ray telescope in space, pioneering high-resolution X-ray astronomy of cosmic sources.
-
E.
Chandra X-ray Observatory
The Chandra X-ray Observatory is a space-based telescope that observes high-energy X-ray emissions from hot regions of the universe, such as exploded stars, galaxy clusters, and matter around black holes.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.