NGC 7174
E873779
NGC 7174 is a peculiar, interacting spiral galaxy located in the constellation Piscis Austrinus, notable for its distorted structure caused by gravitational interaction with nearby galaxies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NGC 7174 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10586483 — 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: NGC 7174 Context triple: [Piscis Austrinus, containsDeepSkyObject, NGC 7174]
-
A.
NGC 7173
NGC 7173 is an elliptical galaxy located in the constellation Piscis Austrinus, often studied as part of a compact group of interacting galaxies.
-
B.
NGC 7317
NGC 7317 is an elliptical galaxy that forms part of Stephan's Quintet, a famous compact group of interacting galaxies in the constellation Pegasus.
-
C.
NGC 7319
NGC 7319 is a barred spiral galaxy in the constellation Pegasus, notable as a member of the interacting galaxy group known as Stephan's Quintet.
-
D.
NGC 7000
NGC 7000 is a large emission nebula in the constellation Cygnus whose shape strikingly resembles the continent of North America.
-
E.
NGC 4571
NGC 4571 is a face-on spiral galaxy located in the constellation Coma Berenices and is a member of the Virgo Cluster of galaxies.
- 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: NGC 7174 Target entity description: NGC 7174 is a peculiar, interacting spiral galaxy located in the constellation Piscis Austrinus, notable for its distorted structure caused by gravitational interaction with nearby galaxies.
-
A.
NGC 7173
NGC 7173 is an elliptical galaxy located in the constellation Piscis Austrinus, often studied as part of a compact group of interacting galaxies.
-
B.
NGC 7317
NGC 7317 is an elliptical galaxy that forms part of Stephan's Quintet, a famous compact group of interacting galaxies in the constellation Pegasus.
-
C.
NGC 7319
NGC 7319 is a barred spiral galaxy in the constellation Pegasus, notable as a member of the interacting galaxy group known as Stephan's Quintet.
-
D.
NGC 7000
NGC 7000 is a large emission nebula in the constellation Cygnus whose shape strikingly resembles the continent of North America.
-
E.
NGC 4571
NGC 4571 is a face-on spiral galaxy located in the constellation Coma Berenices and is a member of the Virgo Cluster of galaxies.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
interacting galaxy
ⓘ
peculiar galaxy ⓘ spiral galaxy ⓘ |
| apparentMagnitudeV | about 13 ⓘ |
| catalog | New General Catalogue NERFINISHED ⓘ |
| catalogNumber | 7174 ⓘ |
| constellation | Piscis Austrinus NERFINISHED ⓘ |
| declination | approximately −31° 59′ ⓘ |
| discoverer | John Herschel NERFINISHED ⓘ |
| discoveryYear | 1834 ⓘ |
| distanceFromEarth |
approximately 100 million light-years
ⓘ
approximately 30 megaparsecs ⓘ |
| distortionCause | gravitational interaction with nearby galaxies ⓘ |
| environment | dense group environment ⓘ |
| galaxyClusterMembership | Hickson Compact Group 90 NERFINISHED ⓘ |
| hasDistortedStructure | true ⓘ |
| hasDustLanes | true ⓘ |
| hasEquatorialCoordinatesEpoch | J2000 ⓘ |
| hasMorphologicalType | peculiar spiral ⓘ |
| hasNearbyCompanion |
NGC 7172
NERFINISHED
ⓘ
NGC 7176 NERFINISHED ⓘ |
| hasPeculiarVelocity | true ⓘ |
| hasStarFormation | enhanced in interaction regions ⓘ |
| hasTidalFeatures | true ⓘ |
| hasWarpedDisk | true ⓘ |
| interactsWith |
NGC 7173
NERFINISHED
ⓘ
NGC 7176 NERFINISHED ⓘ |
| isPartOf | compact galaxy group ⓘ |
| locatedInConstellation | Piscis Austrinus NERFINISHED ⓘ |
| memberOf | HCG 90 NERFINISHED ⓘ |
| namedAfterCatalogue | New General Catalogue (NGC) NERFINISHED ⓘ |
| observedBy | Hubble Space Telescope NERFINISHED ⓘ |
| observedIn |
infrared wavelengths
ⓘ
optical wavelengths ⓘ |
| partOf | Hickson Compact Group 90 NERFINISHED ⓘ |
| radialVelocity | approximately 2700 km/s ⓘ |
| redshift | approximately 0.009 ⓘ |
| rightAscension | approximately 22h 02m ⓘ |
| showsTidalTails | true ⓘ |
| skyPosition | southern celestial hemisphere ⓘ |
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: NGC 7174 Description of subject: NGC 7174 is a peculiar, interacting spiral galaxy located in the constellation Piscis Austrinus, notable for its distorted structure caused by gravitational interaction with nearby galaxies.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.