IAU standards
E540388
IAU standards are internationally recognized conventions established by the International Astronomical Union to define and standardize astronomical nomenclature, measurements, and classifications.
All labels observed (2)
| Label | Occurrences |
|---|---|
| IAU standards canonical | 2 |
| International astronomical notation | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5723834 — 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: IAU standards Context triple: [IAU 88 modern constellations list, category, IAU standards]
-
A.
IAU 2000 resolutions
The IAU 2000 resolutions are a set of internationally adopted astronomical standards that updated fundamental time scales, reference systems, and models used in celestial mechanics and astrometry.
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B.
IAU 2006 resolutions
The IAU 2006 resolutions are a set of decisions by the International Astronomical Union that standardized key astronomical definitions and time scales, including refinements to Terrestrial Time.
-
C.
General Assembly of the IAU
The General Assembly of the IAU is the International Astronomical Union’s principal global meeting, where astronomers convene to discuss scientific results, set standards, and make key organizational and nomenclature decisions.
-
D.
IAU 1991 Resolution A4
IAU 1991 Resolution A4 is an International Astronomical Union standard that formalized modern relativistic time scales and reference systems used in astronomy and geodesy.
-
E.
IAU Working Groups
IAU Working Groups are specialized expert committees within the International Astronomical Union that focus on specific scientific, technical, or organizational topics in astronomy and astrophysics.
- 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: IAU standards Target entity description: IAU standards are internationally recognized conventions established by the International Astronomical Union to define and standardize astronomical nomenclature, measurements, and classifications.
-
A.
IAU 2000 resolutions
The IAU 2000 resolutions are a set of internationally adopted astronomical standards that updated fundamental time scales, reference systems, and models used in celestial mechanics and astrometry.
-
B.
IAU 2006 resolutions
The IAU 2006 resolutions are a set of decisions by the International Astronomical Union that standardized key astronomical definitions and time scales, including refinements to Terrestrial Time.
-
C.
General Assembly of the IAU
The General Assembly of the IAU is the International Astronomical Union’s principal global meeting, where astronomers convene to discuss scientific results, set standards, and make key organizational and nomenclature decisions.
-
D.
IAU 1991 Resolution A4
IAU 1991 Resolution A4 is an International Astronomical Union standard that formalized modern relativistic time scales and reference systems used in astronomy and geodesy.
-
E.
IAU Working Groups
IAU Working Groups are specialized expert committees within the International Astronomical Union that focus on specific scientific, technical, or organizational topics in astronomy and astrophysics.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical standard
ⓘ
international convention ⓘ scientific standard ⓘ |
| appliesTo |
astrometric reference frames
ⓘ
boundaries of constellations ⓘ celestial nomenclature ⓘ coordinate systems in astronomy ⓘ definitions of planets and dwarf planets ⓘ definitions of small Solar System bodies ⓘ extragalactic nomenclature ⓘ fundamental physical constants used in astronomy ⓘ galactic nomenclature ⓘ naming of surface features on planets and moons ⓘ nomenclature for comets ⓘ nomenclature for exoplanets ⓘ nomenclature for minor planets ⓘ nomenclature for planetary satellites ⓘ photometric systems ⓘ planetary nomenclature ⓘ planetary system definitions ⓘ reference spectra and photometric passbands ⓘ relativistic reference systems for time and space ⓘ standard abbreviations for constellations ⓘ standard astronomical units ⓘ standard solar and planetary parameters ⓘ stellar nomenclature ⓘ time scales in astronomy ⓘ zero points for magnitude systems ⓘ |
| definedBy | International Astronomical Union ⓘ |
| field |
astronomy
ⓘ
astrophysics ⓘ |
| goal |
to ensure consistency in astronomical data and communication
ⓘ
to provide unambiguous definitions of astronomical terms ⓘ |
| governedBy |
IAU Executive Committee decisions
ⓘ
IAU General Assembly resolutions ⓘ
linked to:
General Assembly of the IAU
|
| maintainedBy |
IAU Division A (Fundamental Astronomy)
ⓘ
linked to:
IAU Divisions
IAU Division B (Facilities, Technologies and Data Science) ⓘ IAU Division C (Education, Outreach and Heritage) ⓘ
linked to:
IAU Commissions
IAU Working Group for Planetary System Nomenclature ⓘ
linked to:
IAU Working Groups
IAU Working Group on Star Names ⓘ
linked to:
IAU Working Groups
|
| purpose |
to standardize astronomical classifications
ⓘ
to standardize astronomical measurements ⓘ to standardize astronomical nomenclature ⓘ |
| recognizedBy |
international astronomical community
ⓘ
major astronomical data centers ⓘ professional observatories ⓘ space agencies ⓘ |
| scope | global ⓘ |
| shortName | IAU standards ⓘ |
| usedBy |
astronomers
ⓘ
astrophysicists ⓘ planetary scientists ⓘ scientific publishers ⓘ space mission teams ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: IAU standards Description of subject: IAU standards are internationally recognized conventions established by the International Astronomical Union to define and standardize astronomical nomenclature, measurements, and classifications.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.