|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:apparent_magnitude
|
6.25
|
|
gptkbp:average_temperature
|
approximately 5,800 K
|
|
gptkbp:contains_star
|
gptkb:HD_149404_A
gptkb:HD_149404_B
|
|
gptkbp:country
|
with at least one confirmed exoplanet
|
|
gptkbp:discovered_by
|
gptkb:2006
|
|
gptkbp:distance
|
approximately 50 light years
approximately 5.0
|
|
gptkbp:has_a_focus_on
|
astrophysical research
|
|
gptkbp:has_luminosity
|
approximately 1.5 solar luminosities
|
|
gptkbp:has_mechanic
|
approximately 0.1 arcseconds/year
|
|
gptkbp:has_radius
|
approximately 1.1 solar radii
|
|
gptkbp:has_role
|
stellar dynamics studies
|
|
gptkbp:has_spectral_type
|
gptkb:G5
G5 V
|
|
gptkbp:hosts
|
additional undiscovered exoplanets
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HD 149404
|
|
gptkbp:is_a
|
gptkb:main-sequence_star
|
|
gptkbp:is_a_member_of
|
the Galactic disk
|
|
gptkbp:is_a_subject_of
|
stellar evolution studies
|
|
gptkbp:is_analyzed_in
|
its chemical composition
|
|
gptkbp:is_approximately
|
100 light-years away from Earth
|
|
gptkbp:is_associated_with
|
the Centaurus constellation
|
|
gptkbp:is_known_for
|
its binary nature
|
|
gptkbp:is_located_in
|
constellation Centaurus
the constellation Centaurus
|
|
gptkbp:is_observed_in
|
gptkb:the_Kepler_space_telescope
|
|
gptkbp:is_part_of
|
gptkb:the_Milky_Way_galaxy
gptkb:Milky_Way
the Hipparcos catalog
the solar neighborhood
the Centaurus Association
the Gaia DR2 catalog
|
|
gptkbp:is_studied_in
|
various astronomical surveys
|
|
gptkbp:is_visible_from
|
the Southern Hemisphere
|
|
gptkbp:mass
|
approximately 1.1 solar masses
|
|
gptkbp:metallicity
|
approximately +0.1 dex
|
|
gptkbp:notable_figures
|
infrared excess
|
|
gptkbp:notable_nominees
|
future astrobiological studies
|
|
gptkbp:parallax
|
approximately 0.01 arcseconds
|
|
gptkbp:performance
|
stellar astrophysics.
|
|
gptkbp:provided
|
various star catalogs
|
|
gptkbp:rotation_period
|
approximately 25 days
|
|
gptkbp:targets
|
gptkb:exoplanet
gptkb:future_space_missions
|
|
gptkbp:bfsParent
|
gptkb:Eta_Scorpii
gptkb:Nu_Ophiuchi
|
|
gptkbp:bfsLayer
|
7
|