Statements (109)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Cassiopeia
|
| gptkbp:apparent_magnitude |
2.7
2.68 |
| gptkbp:area |
approximately 30 times that of the Sun
approximately 12 times that of the Sun approximately 60 times that of the Sun |
| gptkbp:atmosphere |
gptkb:Northern_Hemisphere
autumn months |
| gptkbp:average_temperature |
approximately 4,800 K
|
| gptkbp:contains |
none known
|
| gptkbp:depicted_in |
gptkb:Northern_Hemisphere
gptkb:physicist gptkb:theorem the northern sky |
| gptkbp:discovered_by |
gptkb:unknown
|
| gptkbp:distance |
99 light years
|
| gptkbp:exhibition |
Hipparcos catalog
|
| gptkbp:has_color |
1.5
1.45 1.55 +1.45 |
| gptkbp:has_luminosity |
approximately 100 times that of the Sun
approximately 1,500 times that of the Sun approximately 200 times that of the Sun |
| gptkbp:has_spectral_type |
gptkb:K3_III
gptkb:M3_III M0 III |
| gptkbp:has_team |
-0.01 arcseconds/year
-0.02 arcseconds/year |
| gptkbp:has_title |
gptkb:Beta_Camelopardalis
'the knee' in Arabic |
| gptkbp:historical_significance |
noted by ancient astronomers
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ruchbah
|
| gptkbp:includes |
astronomical databases
star catalogs |
| gptkbp:is_a |
gptkb:star
|
| gptkbp:is_approximately |
79 light years away from Earth
|
| gptkbp:is_associated_with |
various myths and legends
various astronomical phenomena mythology of Cassiopeia |
| gptkbp:is_considered_as |
a navigational star
|
| gptkbp:is_described_as |
astronomy literature
|
| gptkbp:is_involved_in |
stellar evolution
|
| gptkbp:is_known_for |
gptkb:Beta_Cassiopeiae
gptkb:Delta_Cassiopeiae gptkb:Ruchbah multiple components its position in the sky its role in folklore being a double star system |
| gptkbp:is_located_near |
40 light years from Earth
99 light years from Earth |
| gptkbp:is_noted_for |
its historical significance
its brightness its color its reddish color |
| gptkbp:is_observed_in |
telescopes
amateur astronomy |
| gptkbp:is_part_of |
gptkb:church
gptkb:observatory gptkb:Milky_Way gptkb:Milky_Way_galaxy the northern celestial hemisphere celestial navigation stellar dynamics Cassiopeia constellation the celestial sphere star clusters astrophysical research stellar population studies constellation Cassiopeia star systems cosmological studies stellar classification systems the celestial navigation system constellation mythology star catalogues stellar catalogs the celestial navigation tradition star formation studies the Milky Way's stellar population the Cassiopeia constellation family the brightest stars in Cassiopeia the star catalogues of antiquity |
| gptkbp:is_recognized_by |
gptkb:observatory
Hipparcos catalog its Bayer designation |
| gptkbp:is_referenced_in |
star charts
astronomical literature |
| gptkbp:is_studied_in |
astrophysics
|
| gptkbp:is_used_in |
star identification
stellar classification systems navigation by sailors navigation by sailors in ancient times |
| gptkbp:located_in |
constellation Camelopardalis
Declination +54° 30′ 00″ Right Ascension 00h 42m 24s the Cassiopeia constellation |
| gptkbp:marketed_as |
gptkb:Beta_Cassiopeiae
gptkb:Delta_Cassiopeiae |
| gptkbp:mass |
approximately 3.5 times that of the Sun
|
| gptkbp:named_after |
the Arabic word for 'the knee'
|
| gptkbp:notable_for |
its brightness
|
| gptkbp:scientific_classification |
gptkb:star
a red giant star |
| gptkbp:type_of |
gptkb:M-type_giant_star
K-type giant star |