Statements (68)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Alpha_Scorpii
gptkb:Antares_B |
| gptkbp:age |
approximately 12 million years
|
| gptkbp:apparent_magnitude |
-5.5
-5.2 -6.4 |
| gptkbp:area |
approximately 883 times that of the Sun
approximately 883 times the radius of the Sun |
| gptkbp:average_temperature |
approximately 3,500 K
|
| gptkbp:color |
gptkb:red
reddish-orange |
| gptkbp:depicted_in |
gptkb:battle
the night sky the summer sky in the northern hemisphere |
| gptkbp:discovered_by |
gptkb:unknown
|
| gptkbp:distance |
approximately 550 light years
|
| gptkbp:has_color |
gptkb:red
|
| gptkbp:has_friend |
gptkb:Antares_B
|
| gptkbp:has_luminosity |
approximately 60,000 times that of the Sun
approximately 10,000 times the luminosity of the Sun |
| gptkbp:has_spectral_type |
M-type
M1.5 Iab |
| gptkbp:has_variants |
gptkb:theorem
irregular |
| https://www.w3.org/2000/01/rdf-schema#label |
Antares A
|
| gptkbp:is_a |
gptkb:observatory
gptkb:star gptkb:nebula pulsating variable star stellar evolution stage |
| gptkbp:is_associated_with |
Scorpio mythology
|
| gptkbp:is_considered_as |
a benchmark for red supergiants
|
| gptkbp:is_known_for |
its brightness and size
its reddish hue |
| gptkbp:is_often_compared_to |
gptkb:Betelgeuse
gptkb:Mars |
| gptkbp:is_part_of |
gptkb:Scorpius_constellation
gptkb:the_Milky_Way_galaxy gptkb:Milky_Way_galaxy the brightest stars in the night sky the Hertzsprung-Russell diagram the HR diagram the Milky Way's spiral arms the zodiacal constellation the largest stars known the stellar classification system the Scorpius-Centaurus association the constellation Scorpius the Scorpius constellation's asterism the stellar population I |
| gptkbp:is_used_in |
gptkb:hospital
stellar evolution studies |
| gptkbp:lighting |
gptkb:Antares_B
|
| gptkbp:located_in |
gptkb:the_Milky_Way_galaxy
declination -26° 25' 55'' right ascension 16h 5m 10.4s |
| gptkbp:mass |
approximately 12 times that of the Sun
approximately 12 times the mass of the Sun |
| gptkbp:metallicity |
gptkb:theorem
|
| gptkbp:named_after |
the heart of the scorpion
|
| gptkbp:origin |
supergiant
|
| gptkbp:set_in |
the southern celestial hemisphere
the galactic plane |
| gptkbp:title |
gptkb:Alpha_Scorpii
|
| gptkbp:type |
red supergiant
spectral type M1.5 Iab |