|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
approximately 1 billion years
|
|
gptkbp:apparent_magnitude
|
4.25
|
|
gptkbp:average_temperature
|
about 8,000 K
|
|
gptkbp:constellation
|
gptkb:Hercules
|
|
gptkbp:contains_star
|
M-type dwarf
Kappa Herculis B
|
|
gptkbp:coordinates
|
about 20°
about 90°
|
|
gptkbp:cultural_heritage
|
gptkb:16_Herculis
|
|
gptkbp:declination
|
+20° 36' 00"
|
|
gptkbp:distance
|
approximately 100 light years
|
|
gptkbp:has_bayer_designation
|
gptkb:Kappa_Herculis
|
|
gptkbp:has_color
|
0.25
|
|
gptkbp:has_luminosity
|
approximately 30 times that of the Sun
|
|
gptkbp:has_mechanic
|
-0.12 arcseconds/year
+0.15 arcseconds/year
|
|
gptkbp:has_radius
|
about 2.5 solar radii
|
|
gptkbp:has_spectral_type
|
gptkb:A5_V
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kappa Herculis
|
|
gptkbp:is_part_of
|
gptkb:Hercules
|
|
gptkbp:is_visible_from
|
visible to the naked eye
|
|
gptkbp:mass
|
about 2.5 solar masses
|
|
gptkbp:metallicity
|
solar metallicity
|
|
gptkbp:number
|
6635
161868
|
|
gptkbp:right_ascension
|
17h 24m 36s
|
|
gptkbp:rotation_period
|
about 10 days
|
|
gptkbp:type_of
|
gptkb:star
|
|
gptkbp:bfsParent
|
gptkb:Hercules
|
|
gptkbp:bfsLayer
|
4
|