Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:apparent_magnitude |
2.48
|
| gptkbp:average_temperature |
approximately 12,000 K
|
| gptkbp:has_color |
-0.18
|
| gptkbp:has_luminosity |
approximately 1,500 times that of the Sun
|
| gptkbp:has_radius |
approximately 3.5 solar radii
|
| gptkbp:has_spectral_type |
B2 IV
|
| https://www.w3.org/2000/01/rdf-schema#label |
Alpha Pegasi
|
| gptkbp:is_a |
gptkb:main-sequence_star
gptkb:astronomy gptkb:Giant gptkb:star B-type star astrophysical object blue supergiant star hot star star in the night sky luminary spectroscopic binary star stellar entity navigational reference point object of astronomical interest object of astronomical study object of astrophysical classification object of astrophysical research object of celestial navigation object of celestial observation object of scientific observation object of stellar classification research object of stellar observation point of light in the sky |
| gptkbp:is_involved_in |
stellar evolution
|
| gptkbp:is_located_near |
29.9 light years from Earth
|
| gptkbp:is_noted_for |
its brightness
|
| gptkbp:is_observed_in |
astrophysics studies
|
| gptkbp:is_part_of |
gptkb:Hertzsprung–_Russell_diagram
gptkb:Pegasus_constellation gptkb:the_Milky_Way_galaxy the asterism known as the Great Square of Pegasus |
| gptkbp:is_used_in |
gptkb:navigation
stellar classification |
| gptkbp:is_visible_from |
gptkb:true
the northern hemisphere |
| gptkbp:known_as |
gptkb:Markab
|
| gptkbp:mass |
approximately 2.5 solar masses
|
| gptkbp:scientific_classification |
a navigational star
|
| gptkbp:bfsParent |
gptkb:Markab
gptkb:Pegasus_constellation |
| gptkbp:bfsLayer |
5
|