|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:associated_with
|
gptkb:Wolf-Rayet_stars
star formation
H II regions
mass loss
supernova progenitor
|
|
gptkbp:average_temperature
|
10,000 to 30,000 K
|
|
gptkbp:characteristic
|
gptkb:Giant
high luminosity
instability
|
|
gptkbp:discovery
|
gptkb:20th_century
|
|
gptkbp:discovery_year
|
gptkb:19th_century
|
|
gptkbp:example
|
gptkb:Eta_Carinae
gptkb:P_Cygni
gptkb:S_Doradus
|
|
gptkbp:has_spectral_type
|
O-type or B-type
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
LBV
|
|
gptkbp:is_observed_in
|
optical wavelengths
infrared wavelengths
ultraviolet wavelengths
|
|
gptkbp:lifespan
|
short-lived
|
|
gptkbp:lighting
|
gptkb:significant
|
|
gptkbp:location
|
gptkb:galaxy
galaxies
|
|
gptkbp:luminosity_range
|
10,000 to 1,000,000 L☉
|
|
gptkbp:mass
|
30 to 100 M☉
|
|
gptkbp:notable_examples
|
gptkb:SN_1987_A
gptkb:AG_Carinae
gptkb:HD_5980
gptkb:HR_5171_A
gptkb:R_43
gptkb:R_45
gptkb:R_47
gptkb:R_50
gptkb:R_51
gptkb:R_52
gptkb:R_53
gptkb:R_66
gptkb:R_71
gptkb:WR_124
R 60
R 80
R 127
R 40
R 44
R 46
R 48
R 49
R 54
R 55
R 56
R 57
R 58
R 59
R 61
R 62
R 63
R 64
R 65
R 67
R 68
R 69
R 70
R 72
R 73
R 74
R 75
R 76
R 77
R 78
R 79
R 81
R 82
R 83
R 84
R 85
R 86
R 87
R 88
R 89
R 90
R 91
R 92
R 93
R 94
R 95
R 96
R 97
R 98
R 99
|
|
gptkbp:notable_feature
|
high metallicity
variable brightness
strong stellar winds
complex nebulae
eruptive behavior
massive outbursts
|
|
gptkbp:originated_in
|
post-main sequence
massive stars
|
|
gptkbp:research
|
gptkb:spectroscopy
photometry
|
|
gptkbp:type
|
gptkb:Luminous_Blue_Variable
luminous blue variable star
|
|
gptkbp:bfsParent
|
gptkb:Libreville_International_Airport
|
|
gptkbp:bfsLayer
|
6
|