|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
approximately 1.5 billion years
|
|
gptkbp:apparent_magnitude
|
6.25
5.75
|
|
gptkbp:average_temperature
|
approximately 4,800 K
around 5800 K
|
|
gptkbp:catalogue_entry
|
HD 220140 in the Henry Draper Catalogue
|
|
gptkbp:contains_star
|
None known
|
|
gptkbp:cultural_heritage
|
gptkb:None
|
|
gptkbp:declination
|
+58° 38' 36''
+30° 12' 00''
|
|
gptkbp:discovery_year
|
1890
|
|
gptkbp:distance
|
approximately 100 light years
approximately 50 light years
|
|
gptkbp:exhibition
|
gptkb:Henry_Draper_Catalogue
|
|
gptkbp:formulation
|
gptkb:None
|
|
gptkbp:has_bayer_designation
|
gptkb:None
|
|
gptkbp:has_color
|
0.65
1.05
|
|
gptkbp:has_luminosity
|
approximately 50 times that of the Sun
|
|
gptkbp:has_radius
|
approximately 1.1 solar radii
|
|
gptkbp:has_spectral_type
|
gptkb:K0_III
G5 V
|
|
gptkbp:has_title
|
106202
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HD 220140
|
|
gptkbp:is_located_in
|
constellation Cygnus
|
|
gptkbp:is_part_of
|
gptkb:Milky_Way
|
|
gptkbp:is_similar_to
|
gptkb:Sun
|
|
gptkbp:location
|
constellation Cassiopeia
|
|
gptkbp:mass
|
approximately 2.5 times that of the Sun
about 1.1 solar masses
|
|
gptkbp:metallicity
|
[ Fe/ H] = 0.0
|
|
gptkbp:notable_galaxies
|
gptkb:Harvard_College_Observatory
|
|
gptkbp:number
|
gptkb:None
|
|
gptkbp:parallax
|
0.032 arcseconds
|
|
gptkbp:real_name
|
HR 8850
|
|
gptkbp:right_ascension
|
20h 24m 36.0s
22h 12m 36.0s
|
|
gptkbp:rotation_period
|
approximately 30 days
|
|
gptkbp:speed
|
-20 km/s
|
|
gptkbp:bfsParent
|
gptkb:Omega_Persei
gptkb:Epsilon_Gruis
gptkb:Zeta_Gruis
gptkb:Epsilon_Pegasi
|
|
gptkbp:bfsLayer
|
6
|