M60
E517949
M60 is a massive elliptical galaxy in the constellation Virgo, notable as one of the brightest and largest members of the Virgo Cluster.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M60 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5410442 — 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: M60 Context triple: [Virgo Cluster, containsGalaxy, M60]
-
A.
M60
M60 is a major orbital motorway encircling the city of Manchester in Greater Manchester, England.
-
B.
M61
M61 is a major motorway in North West England connecting Manchester with Preston and linking into the wider UK motorway network.
-
C.
M60 SBS
The M60 SBS is a Select Bus Service route in New York City that provides limited-stop service between Manhattan and Queens, including direct access to LaGuardia Airport.
-
D.
M62
M62 is a major trans-Pennine motorway in northern England connecting cities such as Liverpool, Manchester, Leeds, and Hull.
-
E.
M70
M70 is a globular star cluster in the constellation Sagittarius, notable as one of the objects in the Messier catalog.
- 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: M60 Target entity description: M60 is a massive elliptical galaxy in the constellation Virgo, notable as one of the brightest and largest members of the Virgo Cluster.
-
A.
M60
M60 is a major orbital motorway encircling the city of Manchester in Greater Manchester, England.
-
B.
M61
M61 is a major motorway in North West England connecting Manchester with Preston and linking into the wider UK motorway network.
-
C.
M60 SBS
The M60 SBS is a Select Bus Service route in New York City that provides limited-stop service between Manhattan and Queens, including direct access to LaGuardia Airport.
-
D.
M62
M62 is a major trans-Pennine motorway in northern England connecting cities such as Liverpool, Manchester, Leeds, and Hull.
-
E.
M70
M70 is a globular star cluster in the constellation Sagittarius, notable as one of the objects in the Messier catalog.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Messier object
ⓘ
elliptical galaxy ⓘ |
| absoluteMagnitudeV | about −22 ⓘ |
| alternativeName |
Messier 60
ⓘ
NGC 4649 ⓘ PGC 42831 ⓘ UGC 7898 ⓘ |
| angularSize | 7.4 × 6.0 arcminutes ⓘ |
| apparentMagnitudeV | 8.8 ⓘ |
| belongsTo |
Local Supercluster
ⓘ
linked to:
Virgo Supercluster
|
| bestSeenIn | spring ⓘ |
| cataloguedBy | Charles Messier ⓘ |
| constellation | Virgo ⓘ |
| declination | +11° 33′ 10″ ⓘ |
| discoverer | Johann Gottfried Koehler ⓘ |
| discoveryDate | 1779 ⓘ |
| distanceFromEarth |
about 17 megaparsecs
ⓘ
about 55 million light-years ⓘ |
| dominantColor | yellowish ⓘ |
| dominantStellarPopulation | old stars ⓘ |
| formsInteractingPairWith | NGC 4647 ⓘ |
| galaxyType | early-type galaxy ⓘ |
| groupMemberOf | M60 group ⓘ |
| hasCompanionGalaxy | NGC 4647 ⓘ |
| hasEnvironment | cluster environment with many nearby galaxies ⓘ |
| hasFeature |
X-ray emitting hot gas halo
ⓘ
extended stellar halo ⓘ |
| hasLow | current star formation rate ⓘ |
| hosts | supermassive black hole ⓘ |
| isIncludedInCatalog |
Messier catalogue
ⓘ
New General Catalogue ⓘ |
| isOneOf |
brightest galaxies in the Virgo Cluster
ⓘ
largest galaxies in the Virgo Cluster ⓘ |
| locatedIn |
Virgo constellation region of the sky
ⓘ
linked to:
Virgo constellation
|
| mass | on the order of 10^12 solar masses ⓘ |
| memberOf | Virgo Cluster ⓘ |
| morphologicalType | E2 ⓘ |
| observedIn |
X-ray wavelengths
ⓘ
optical wavelengths ⓘ radio wavelengths ⓘ |
| radialVelocity | about 1110 km/s ⓘ |
| redshift | 0.0037 ⓘ |
| rightAscension | 12h 43m 40s ⓘ |
| skyLocation | near the Virgo Cluster core ⓘ |
| supermassiveBlackHoleMass | about 4.5 billion solar masses ⓘ |
| surfaceBrightness | high central surface brightness ⓘ |
| visibleFrom | Northern 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: M60 Description of subject: M60 is a massive elliptical galaxy in the constellation Virgo, notable as one of the brightest and largest members of the Virgo Cluster.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.