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gptkbp:instance_of
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gptkb:star
|
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gptkbp:age
|
approximately 2 million years
|
|
gptkbp:average_temperature
|
approximately 40,000 K
|
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gptkbp:constellation
|
gptkb:Carina
|
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gptkbp:contains_star
|
gptkb:HD_93250_A
gptkb:HD_93250_B
gptkb:Milky_Way
O3 V: (n)
|
|
gptkbp:discovery
|
discovered in the 19th century
|
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gptkbp:distance
|
approximately 5,500 light years
|
|
gptkbp:distance_from_earth
|
5,000 light years
|
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gptkbp:has_companion
|
gptkb:HD_93250_B
|
|
gptkbp:has_luminosity
|
approximately 100,000 times that of the Sun
|
|
gptkbp:has_spectral_type
|
O3 V
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HD 93250
|
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gptkbp:is_associated_with
|
gptkb:Carina_Nebula
|
|
gptkbp:is_located_in
|
gptkb:Carina_constellation
|
|
gptkbp:is_notable_for
|
massive stars
|
|
gptkbp:is_part_of
|
gptkb:open_cluster
gptkb:Milky_Way_galaxy
|
|
gptkbp:is_studied_in
|
astrophysics
|
|
gptkbp:is_visible_from
|
yes
|
|
gptkbp:lighting
|
magnitude 8.5
|
|
gptkbp:location
|
near the Carina Nebula
|
|
gptkbp:losses
|
high mass loss rate due to stellar winds
|
|
gptkbp:mass
|
approximately 50 times that of the Sun
|
|
gptkbp:massive_star
|
one of the most massive stars known
|
|
gptkbp:notable_feature
|
part of the Trumpler 14 cluster
|
|
gptkbp:originated_in
|
gptkb:main-sequence_star
|
|
gptkbp:research
|
observed through photometry and spectroscopy
|
|
gptkbp:role
|
contributes to the ionization of surrounding nebulae
|
|
gptkbp:type
|
O-type star
|
|
gptkbp:variable_star
|
not classified as a variable star
|
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gptkbp:bfsParent
|
gptkb:Trumpler_16
|
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gptkbp:bfsLayer
|
5
|