|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:apparent_magnitude
|
6.5
-9.0
|
|
gptkbp:average_temperature
|
approximately 3,000 K
|
|
gptkbp:brightness_fluctuation
|
significant over time
|
|
gptkbp:constellation
|
gptkb:Carina
|
|
gptkbp:contains_star
|
none known
|
|
gptkbp:discovery_year
|
1836
|
|
gptkbp:distance
|
approximately 1,500 light years
|
|
gptkbp:exhibition
|
Henry Draper Catalogue (HD 89353)
|
|
gptkbp:has_bayer_designation
|
gptkb:R_Carinae
|
|
gptkbp:has_color
|
+5.0
|
|
gptkbp:has_luminosity
|
approximately 30,000 times that of the Sun
|
|
gptkbp:has_spectral_type
|
M7e
|
|
gptkbp:has_variations
|
semi-regular variable star
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
R Carinae
|
|
gptkbp:location
|
Southern Hemisphere
|
|
gptkbp:mass
|
approximately 5 times that of the Sun
|
|
gptkbp:notable_for
|
being one of the brightest red giants in the sky
|
|
gptkbp:number
|
gptkb:Gliese_1003
HR 4040
|
|
gptkbp:originated_in
|
asymptotic giant branch star
|
|
gptkbp:period
|
approximately 260 days
|
|
gptkbp:research
|
monitored since the 19th century
|
|
gptkbp:type
|
gptkb:Mira-type_variable_star
|
|
gptkbp:bfsParent
|
gptkb:Constellation_Carina
|
|
gptkbp:bfsLayer
|
7
|