Perseus constellation
E131459
Perseus constellation is a prominent northern sky constellation named after the Greek mythological hero Perseus, known for containing the famous variable star Algol and the Double Cluster.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Perseus constellation canonical | 3 |
| Perseus constellation region | 1 |
| Perseus family of constellations | 1 |
| PerseusConstellation | 1 |
| h Persei and χ Persei | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1146526 — 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: Perseus constellation Context triple: [Perseus, constellation, Perseus constellation]
-
A.
Kasterborous constellation
The Kasterborous constellation is a fictional region of space in the Doctor Who universe that contains the Time Lords’ home planet, Gallifrey.
-
B.
Scutum constellation
Scutum is a small, faint constellation in the southern sky, notable for lying along the Milky Way and containing rich star fields and deep-sky objects.
-
C.
constellation Tucana
Constellation Tucana is a faint southern sky constellation best known for containing the Small Magellanic Cloud, one of the Milky Way’s nearest dwarf galaxy neighbors.
-
D.
Monoceros
Monoceros is a faint constellation of the celestial equator known for containing several notable nebulae and star-forming regions, located between Orion and Hydra.
-
E.
Microscopium
Microscopium is a small, faint constellation in the southern sky, representing a microscope and introduced in the 18th century by the astronomer Nicolas-Louis de Lacaille.
- 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: Perseus constellation Target entity description: Perseus constellation is a prominent northern sky constellation named after the Greek mythological hero Perseus, known for containing the famous variable star Algol and the Double Cluster.
-
A.
Kasterborous constellation
The Kasterborous constellation is a fictional region of space in the Doctor Who universe that contains the Time Lords’ home planet, Gallifrey.
-
B.
Scutum constellation
Scutum is a small, faint constellation in the southern sky, notable for lying along the Milky Way and containing rich star fields and deep-sky objects.
-
C.
constellation Tucana
Constellation Tucana is a faint southern sky constellation best known for containing the Small Magellanic Cloud, one of the Milky Way’s nearest dwarf galaxy neighbors.
-
D.
Monoceros
Monoceros is a faint constellation of the celestial equator known for containing several notable nebulae and star-forming regions, located between Orion and Hydra.
-
E.
Microscopium
Microscopium is a small, faint constellation in the southern sky, representing a microscope and introduced in the 18th century by the astronomer Nicolas-Louis de Lacaille.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
constellation
ⓘ
equatorial constellation ⓘ northern sky constellation ⓘ |
| abbreviation | Per ⓘ |
| areaSquareDegrees | 615 ⓘ |
| associatedWith |
Perseus myth
ⓘ
story of Perseus and Andromeda ⓘ |
| belongsTo |
IAU constellations
ⓘ
linked to:
IAU 88 modern constellations list
Ptolemaic constellations ⓘ
linked to:
Ptolemy’s 48 constellations
|
| bestSeenIn |
autumn
ⓘ
winter ⓘ |
| borderedBy |
Andromeda constellation
ⓘ
linked to:
constellation Andromeda
Aries constellation ⓘ
linked to:
Aries
Auriga constellation ⓘ
linked to:
Auriga
Camelopardalis constellation ⓘ
linked to:
Camelopardalis
Cassiopeia constellation ⓘ
linked to:
Cassiopeia
Pisces constellation ⓘ
linked to:
Pisces
Taurus constellation ⓘ
linked to:
Taurus
Triangulum constellation ⓘ
linked to:
Triangulum
|
| contains |
3C 84
ⓘ
Abell 426 ⓘ Algol ⓘ Alpha Persei ⓘ Beta Persei ⓘ California Nebula ⓘ Double Cluster ⓘ GK Persei ⓘ IC 348 ⓘ Mirfak ⓘ NGC 1275 ⓘ
linked to:
Perseus Cluster
NGC 1333 ⓘ NGC 1499 ⓘ NGC 869 ⓘ NGC 884 ⓘ Nova Persei 1901 ⓘ Perseus Cluster of galaxies ⓘ
linked to:
Perseus Cluster
Perseus OB2 association ⓘ Perseus molecular cloud ⓘ
linked to:
Perseus molecular cloud complex
|
| declinationRange | +30° to +59° ⓘ |
| genitiveForm |
Persei
ⓘ
linked to:
o Persei
|
| hemisphere | Northern celestial hemisphere ⓘ |
| IAUCode | Per ⓘ |
| namedAfter |
Greek mythological hero Perseus
ⓘ
Perseus ⓘ |
| notableFor |
Double Cluster
ⓘ
variable star Algol ⓘ |
| peakVisibilityMonth | December ⓘ |
| quadrant | NQ1 ⓘ |
| rankByArea | 24 ⓘ |
| rightAscensionRange | 01h 29m to 04h 51m ⓘ |
| symbolizes | hero Perseus ⓘ |
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: Perseus constellation Description of subject: Perseus constellation is a prominent northern sky constellation named after the Greek mythological hero Perseus, known for containing the famous variable star Algol and the Double Cluster.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Perseus constellation
linked to: Perseus constellation
subject linked to:
rescuing Andromeda
linked to: Perseus constellation