|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
1.5 billion years
approximately 2.5 billion years
|
|
gptkbp:apparent_magnitude
|
3.5
7.5
|
|
gptkbp:atmosphere
|
yes
|
|
gptkbp:average_temperature
|
6200 K
|
|
gptkbp:contains_star
|
no
|
|
gptkbp:country
|
gptkb:HD_149026_c
gptkb:HD_149026_d
gptkb:HD_149026_e
gptkb:HD_149026_f
gptkb:HD_149026_system
gptkb:HD_149026_b
2
yes
|
|
gptkbp:discovered_by
|
gptkb:NASA's_Kepler_mission
|
|
gptkbp:discovery_year
|
gptkb:2004
gptkb:2005
|
|
gptkbp:distance
|
approximately 250 light-years
|
|
gptkbp:distance_from_earth
|
250 light years
|
|
gptkbp:eccentricity
|
0.1
|
|
gptkbp:events
|
gptkb:unknown
|
|
gptkbp:has_color
|
B-V = 0.5
|
|
gptkbp:has_companion
|
gptkb:HD_149026_A
|
|
gptkbp:has_radius
|
1.4 solar radii
|
|
gptkbp:has_spectral_type
|
F7 V
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HD 149026
|
|
gptkbp:is_in
|
gptkb:Hercules_constellation
gptkb:SIMBAD_Astronomical_Database
gptkb:Gaia_DR2
gptkb:NASA_Exoplanet_Archive
gptkb:2_MASS
Vizie R Database
|
|
gptkbp:is_part_of
|
gptkb:exoplanet
gptkb:Milky_Way_Galaxy
|
|
gptkbp:is_studied_in
|
gptkb:exoplanet
|
|
gptkbp:is_visible_from
|
yes
|
|
gptkbp:lighting
|
no
yes
magnitude 7.5
|
|
gptkbp:located_in
|
constellation Hercules
|
|
gptkbp:mass
|
1.3 solar masses
|
|
gptkbp:metallicity
|
[ Fe/ H] = +0.3
+0.3 dex
|
|
gptkbp:orbital_period
|
2.875 days
|
|
gptkbp:research
|
yes
|
|
gptkbp:semi_major_axis
|
0.038 AU
|
|
gptkbp:surface
|
yes
|
|
gptkbp:targets
|
transit photometry
|
|
gptkbp:type
|
gptkb:F-type_main-sequence_star
F-type star
|
|
gptkbp:bfsParent
|
gptkb:HD_149026b
|
|
gptkbp:bfsLayer
|
5
|