Statements (47)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
star
|
| gptkbp:category |
a K-type star
|
| gptkbp:hasFacilities |
approximately 2.5 times that of the Sun
|
| gptkbp:hasGoals |
approximately 12 times that of the Sun
|
| gptkbp:hasHistoricalSignificance |
in ancient astronomy
|
| gptkbp:hasRecognition |
2.07
|
| gptkbp:hasRelatedPatent |
K2III
|
| gptkbp:hasSpecialty |
gptkb:Alpha_Ophiuchi
|
| gptkbp:hasTechnology |
approximately 4,600 K
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ras Alhague
|
| gptkbp:isA |
celestial body
variable star stellar object giant star astrophysical object navigational star red giant star navigational reference point |
| gptkbp:isAccessibleBy |
true
most_locations_on_Earth |
| gptkbp:isAssociatedWith |
various cultural references
the_Ophiuchus_constellation's_mythology |
| gptkbp:isFiledIn |
1.25
|
| gptkbp:isKnownFor |
its brightness
its historical observations its role in constellation mapping its reddish hue |
| gptkbp:isLocatedIn |
the celestial sphere
various star catalogs 49 light years from Earth |
| gptkbp:isPartOf |
the celestial equator
the Milky Way galaxy the night sky the celestial navigation system the astronomical community's studies the local stellar neighborhood the stellar classification system the zodiacal constellation group constellation_Ophiuchus the_Ophiuchus_constellation |
| gptkbp:isServedBy |
stellar evolution studies
various astronomical studies |
| gptkbp:isUsedIn |
navigational astronomy
star identification most stars in the night sky astrological interpretations |
| gptkbp:resolution |
approximately 100 times that of the Sun
|