Leo V Dwarf Galaxy
E499173
Leo V Dwarf Galaxy is a faint, small satellite galaxy of the Milky Way located in the constellation Leo and classified as an ultra-faint dwarf spheroidal galaxy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Leo V Dwarf Galaxy canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4618740 — 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: Leo V Dwarf Galaxy Context triple: [Milky Way subgroup, hasMember, Leo V Dwarf Galaxy]
-
A.
Leo IV Dwarf Galaxy
Leo IV Dwarf Galaxy is a faint, small satellite galaxy of the Milky Way located in the constellation Leo and classified as an ultra-faint dwarf spheroidal galaxy.
-
B.
Leo I Dwarf Galaxy
Leo I Dwarf Galaxy is a faint, spheroidal satellite galaxy of the Milky Way located in the constellation Leo and belonging to the Local Group of galaxies.
-
C.
Draco Dwarf Galaxy
Draco Dwarf Galaxy is a faint, spheroidal satellite galaxy of the Milky Way, notable for its high dark matter content and very low rate of star formation.
-
D.
Leo II Dwarf Galaxy
Leo II Dwarf Galaxy is a faint, spheroidal dwarf galaxy and satellite of the Milky Way located in the constellation Leo and belonging to the Local Group of galaxies.
-
E.
Aquarius Dwarf Galaxy
The Aquarius Dwarf Galaxy is a faint, small dwarf irregular galaxy on the outskirts of the Local Group, notable for its low luminosity and sparse stellar population.
- 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: Leo V Dwarf Galaxy Target entity description: Leo V Dwarf Galaxy is a faint, small satellite galaxy of the Milky Way located in the constellation Leo and classified as an ultra-faint dwarf spheroidal galaxy.
-
A.
Leo IV Dwarf Galaxy
Leo IV Dwarf Galaxy is a faint, small satellite galaxy of the Milky Way located in the constellation Leo and classified as an ultra-faint dwarf spheroidal galaxy.
-
B.
Leo I Dwarf Galaxy
Leo I Dwarf Galaxy is a faint, spheroidal satellite galaxy of the Milky Way located in the constellation Leo and belonging to the Local Group of galaxies.
-
C.
Draco Dwarf Galaxy
Draco Dwarf Galaxy is a faint, spheroidal satellite galaxy of the Milky Way, notable for its high dark matter content and very low rate of star formation.
-
D.
Leo II Dwarf Galaxy
Leo II Dwarf Galaxy is a faint, spheroidal dwarf galaxy and satellite of the Milky Way located in the constellation Leo and belonging to the Local Group of galaxies.
-
E.
Aquarius Dwarf Galaxy
The Aquarius Dwarf Galaxy is a faint, small dwarf irregular galaxy on the outskirts of the Local Group, notable for its low luminosity and sparse stellar population.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
dwarf spheroidal galaxy
ⓘ
ultra-faint dwarf galaxy ⓘ |
| belongsToClass | Milky Way ultra-faint dwarf satellites ⓘ |
| discoveredBy |
SDSS (Sloan Digital Sky Survey) team
ⓘ
linked to:
Sloan Digital Sky Survey
|
| discoveredUsing | Sloan Digital Sky Survey ⓘ |
| hasAlternativeName |
Leo 5
ⓘ
Leo V ⓘ |
| hasAngularSize | small ⓘ |
| hasApparentMagnitude | very faint ⓘ |
| hasDarkMatterContent | dark-matter-dominated ⓘ |
| hasDistanceReferenceFrame | from Earth ⓘ |
| hasGalaxyType | dSph ⓘ |
| hasGasContent | gas-poor ⓘ |
| hasLuminosityClass | ultra-faint ⓘ |
| hasMetallicity | low ⓘ |
| hasMorphology | spheroidal ⓘ |
| hasNumberOfStars | very low ⓘ |
| hasShape | roughly spherical ⓘ |
| hasStarFormationActivity | quiescent ⓘ |
| hasStellarPopulation |
metal-poor
ⓘ
old ⓘ |
| hasSurfaceBrightness | low ⓘ |
| isGravitationallyBoundTo | Milky Way ⓘ |
| isPartOf |
Milky Way satellite system
ⓘ
linked to:
Milky Way
|
| locatedInConstellation | Leo ⓘ |
| memberOf | Local Group ⓘ |
| observedIn | optical wavelengths ⓘ |
| satelliteOf | Milky Way ⓘ |
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: Leo V Dwarf Galaxy Description of subject: Leo V Dwarf Galaxy is a faint, small satellite galaxy of the Milky Way located in the constellation Leo and classified as an ultra-faint dwarf spheroidal galaxy.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.