Elements of Astronomy
E1045188
Elements of Astronomy is a foundational 9th-century astronomical treatise by the Persian scholar Al-Farghani that systematically summarizes and explains Ptolemaic astronomy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Elements of Astronomy canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13523786 — 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: Elements of Astronomy Context triple: [Al-Farghani, knownFor, Elements of Astronomy]
-
A.
General Astronomy (textbook)
General Astronomy is a foundational astronomy textbook by Charles Augustus Young that provides a comprehensive introduction to the principles and observations of the celestial universe.
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B.
The Physical Universe
The Physical Universe is a widely used introductory astronomy and astrophysics textbook by Frank H. Shu that provides a rigorous, calculus-based overview of the structure and behavior of the cosmos.
-
C.
An Introduction to Practical Astronomy
"An Introduction to Practical Astronomy" is a foundational 19th-century textbook by Elias Loomis that systematically teaches observational and positional astronomy for students and amateur astronomers.
-
D.
Astronomy and Cosmogony
"Astronomy and Cosmogony" is a seminal scientific work by Sir James Jeans that explores the structure, evolution, and origin of the universe using the principles of theoretical physics and astronomy.
-
E.
Manual of Astronomy (textbook)
Manual of Astronomy is a foundational 19th-century astronomy textbook by American astronomer Charles Augustus Young that systematically presents the principles and observations of celestial science.
- 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: Elements of Astronomy Target entity description: Elements of Astronomy is a foundational 9th-century astronomical treatise by the Persian scholar Al-Farghani that systematically summarizes and explains Ptolemaic astronomy.
-
A.
General Astronomy (textbook)
General Astronomy is a foundational astronomy textbook by Charles Augustus Young that provides a comprehensive introduction to the principles and observations of the celestial universe.
-
B.
The Physical Universe
The Physical Universe is a widely used introductory astronomy and astrophysics textbook by Frank H. Shu that provides a rigorous, calculus-based overview of the structure and behavior of the cosmos.
-
C.
An Introduction to Practical Astronomy
"An Introduction to Practical Astronomy" is a foundational 19th-century textbook by Elias Loomis that systematically teaches observational and positional astronomy for students and amateur astronomers.
-
D.
Astronomy and Cosmogony
"Astronomy and Cosmogony" is a seminal scientific work by Sir James Jeans that explores the structure, evolution, and origin of the universe using the principles of theoretical physics and astronomy.
-
E.
Manual of Astronomy (textbook)
Manual of Astronomy is a foundational 19th-century astronomy textbook by American astronomer Charles Augustus Young that systematically presents the principles and observations of celestial science.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical treatise
ⓘ
medieval scientific work ⓘ scientific book ⓘ |
| aim |
to present a concise exposition of Ptolemaic astronomy
ⓘ
to provide a foundational text for students of astronomy ⓘ |
| alternativeTitle | Kitab fi Jawami Ilm al-Nujum ⓘ |
| author |
Ahmad ibn Muhammad ibn Kathir al-Farghani
ⓘ
linked to:
Al-Farghani
Al-Farghani ⓘ |
| basedOn |
Almagest
ⓘ
Ptolemy's astronomical system ⓘ
linked to:
Ptolemaic system
|
| circulation | widely copied in manuscript form ⓘ |
| countryOfOrigin | Abbasid Caliphate ⓘ |
| describes |
Ptolemaic cosmology
ⓘ
linked to:
Ptolemaic system
celestial spheres ⓘ ecliptic ⓘ equator ⓘ geocentric model of the universe ⓘ lunar eclipses ⓘ motions of the Moon ⓘ motions of the Sun ⓘ motions of the planets ⓘ obliquity of the ecliptic ⓘ precession of the equinoxes ⓘ solar eclipses ⓘ |
| field |
history of astronomy
ⓘ
history of science ⓘ |
| genre |
astronomical handbook
ⓘ
scientific literature ⓘ |
| hasTranslation |
Hebrew
ⓘ
Latin ⓘ various European vernacular languages ⓘ |
| historicalPeriod | Islamic Golden Age ⓘ |
| influenced |
Renaissance astronomy
ⓘ
medieval European astronomy ⓘ medieval Islamic astronomy ⓘ |
| languageOfWork | Arabic ⓘ |
| LatinTitle |
Elementa Astronomica
ⓘ
linked to:
Institutio astronomica
Liber de scientia stellarum ⓘ |
| mainSubject |
Ptolemaic astronomy
ⓘ
linked to:
Ptolemaic system
astronomy ⓘ |
| notableFor |
bridging Greek and Islamic astronomical traditions
ⓘ
clear exposition of Ptolemaic theory ⓘ widespread use in medieval education ⓘ |
| publicationCentury | 9th century ⓘ |
| structure | systematic summary of Ptolemaic astronomy ⓘ |
| timePeriodDescribed | classical Ptolemaic cosmology ⓘ |
| usedIn |
medieval university curricula
ⓘ
training of astronomers ⓘ |
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: Elements of Astronomy Description of subject: Elements of Astronomy is a foundational 9th-century astronomical treatise by the Persian scholar Al-Farghani that systematically summarizes and explains Ptolemaic astronomy.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.