An Introduction to Practical Astronomy
E288300
"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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| An Introduction to Practical Astronomy canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2667157 — 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: An Introduction to Practical Astronomy Context triple: [Elias Loomis, notableWork, An Introduction to Practical Astronomy]
-
A.
A Compendium of Spherical Astronomy
A Compendium of Spherical Astronomy is a foundational 19th-century textbook by Simon Newcomb that systematically presents the mathematical and theoretical principles underlying positional astronomy and celestial mechanics.
-
B.
Photometria
Photometria is an influential 1760 treatise by Johann Heinrich Lambert that laid the foundations of photometry by quantitatively describing the measurement and behavior of light.
-
C.
The Astronomer
"The Astronomer" is a 17th-century painting by Dutch master Johannes Vermeer depicting a scholar studying the heavens in a meticulously rendered interior scene.
-
D.
Popular Astronomy
Popular Astronomy is an influential 19th-century book by astronomer Simon Newcomb that introduced key astronomical concepts to a broad general audience.
-
E.
The Moon & The Sky
The Moon & The Sky is a music production team known for contributing to the distinctive sound of Kid Cudi’s album "Man on the Moon II: The Legend of Mr. Rager."
- 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: An Introduction to Practical Astronomy Target entity description: "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.
-
A.
A Compendium of Spherical Astronomy
A Compendium of Spherical Astronomy is a foundational 19th-century textbook by Simon Newcomb that systematically presents the mathematical and theoretical principles underlying positional astronomy and celestial mechanics.
-
B.
Photometria
Photometria is an influential 1760 treatise by Johann Heinrich Lambert that laid the foundations of photometry by quantitatively describing the measurement and behavior of light.
-
C.
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.
-
D.
The Astronomer
"The Astronomer" is a 17th-century painting by Dutch master Johannes Vermeer depicting a scholar studying the heavens in a meticulously rendered interior scene.
-
E.
Popular Astronomy
Popular Astronomy is an influential 19th-century book by astronomer Simon Newcomb that introduced key astronomical concepts to a broad general audience.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
astronomy textbook
ⓘ
book ⓘ |
| author | Elias Loomis ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| describedAs | foundational textbook in practical astronomy ⓘ |
| educationalLevel | university level ⓘ |
| field |
astronomy
ⓘ
observational astronomy ⓘ positional astronomy ⓘ |
| genre |
astronomy
ⓘ
scientific textbook ⓘ |
| hasAuthorOccupation |
Elias Loomis was a mathematician
ⓘ
Elias Loomis was an astronomer ⓘ |
| intendedAudience |
amateur astronomers
ⓘ
students ⓘ |
| language | English ⓘ |
| publicationCentury | 19th century ⓘ |
| structure | systematic course in observational and positional astronomy ⓘ |
| topic |
celestial coordinates
ⓘ
latitude determination ⓘ longitude determination ⓘ measurement of celestial positions ⓘ methods of astronomical observation ⓘ reduction of observations ⓘ refraction and parallax corrections ⓘ spherical astronomy ⓘ time determination ⓘ use of astronomical instruments ⓘ |
| usedIn | 19th-century astronomy education in the United States ⓘ |
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: An Introduction to Practical Astronomy Description of subject: "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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.