Lambda Muscae
E762826
Lambda Muscae is a relatively faint main-sequence star located in the southern constellation Musca.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lambda Muscae canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8717147 — 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: Lambda Muscae Context triple: [Musca, containsStar, Lambda Muscae]
-
A.
Delta Muscae
Delta Muscae is a binary star system in the southern constellation Musca, visible to the naked eye and notable as one of the brighter stars in that region of the sky.
-
B.
Gamma Muscae
Gamma Muscae is a bright B-type giant star in the southern constellation Musca, visible to the naked eye and notable as one of the constellation’s primary stellar members.
-
C.
Beta Muscae
Beta Muscae is a bright blue-white multiple star system in the southern constellation Musca, visible to the naked eye in the southern sky.
-
D.
Gamma Microscopii
Gamma Microscopii is a yellow giant star in the southern constellation Microscopium, notable as its most luminous visible member.
-
E.
Lambda Sagittarii
Lambda Sagittarii is a bright star in the constellation Sagittarius that marks the top of the Teapot asterism.
- 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: Lambda Muscae Target entity description: Lambda Muscae is a relatively faint main-sequence star located in the southern constellation Musca.
-
A.
Delta Muscae
Delta Muscae is a binary star system in the southern constellation Musca, visible to the naked eye and notable as one of the brighter stars in that region of the sky.
-
B.
Gamma Muscae
Gamma Muscae is a bright B-type giant star in the southern constellation Musca, visible to the naked eye and notable as one of the constellation’s primary stellar members.
-
C.
Beta Muscae
Beta Muscae is a bright blue-white multiple star system in the southern constellation Musca, visible to the naked eye in the southern sky.
-
D.
Gamma Microscopii
Gamma Microscopii is a yellow giant star in the southern constellation Microscopium, notable as its most luminous visible member.
-
E.
Lambda Sagittarii
Lambda Sagittarii is a bright star in the constellation Sagittarius that marks the top of the Teapot asterism.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
main-sequence star
ⓘ
star ⓘ |
| absoluteMagnitudeV | 0.93 ⓘ |
| age_Myr | 600 ⓘ |
| apparentMagnitudeV | 3.63 ⓘ |
| BayerDesignation |
Lambda Muscae
NERFINISHED
ⓘ
λ Muscae NERFINISHED ⓘ |
| belongsTo | Milky Way NERFINISHED ⓘ |
| catalog |
Bright Star Catalogue
NERFINISHED
ⓘ
Henry Draper Catalogue NERFINISHED ⓘ |
| celestialHemisphere | southern celestial hemisphere ⓘ |
| colorIndexBminusV | 0.19 ⓘ |
| constellation | Musca NERFINISHED ⓘ |
| declination | −66° 36′ 37″ ⓘ |
| distanceFromEarth_ly | 128 ⓘ |
| distanceFromEarth_pc | 39 ⓘ |
| effectiveTemperature_K | 7800 ⓘ |
| equatorialCoordinateSystem | ICRS NERFINISHED ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasPlanetarySystem | no confirmed planets ⓘ |
| hasProperMotion | yes ⓘ |
| locatedIn | Milky Way thin disk NERFINISHED ⓘ |
| luminosity_solar | 15 ⓘ |
| mass_solar | 1.8 ⓘ |
| parallax_mas | 25.6 ⓘ |
| parallaxError_mas | 0.2 ⓘ |
| radialVelocity_km_per_s | 7 ⓘ |
| radius_solar | 2.0 ⓘ |
| rightAscension | 12h 37m 11s ⓘ |
| rotationalVelocity_km_per_s | 128 ⓘ |
| SIMBADIdentifier |
HD 110432
NERFINISHED
ⓘ
HR 4831 NERFINISHED ⓘ lam Mus NERFINISHED ⓘ |
| spectralClass | A7V ⓘ |
| variableStar | no ⓘ |
| visibility | best seen from southern latitudes ⓘ |
| visibleToNakedEye | yes ⓘ |
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: Lambda Muscae Description of subject: Lambda Muscae is a relatively faint main-sequence star located in the southern constellation Musca.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.