|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:apparent_magnitude
|
3.63
|
|
gptkbp:average_temperature
|
8500 K
|
|
gptkbp:constellation
|
gptkb:Delphinus
|
|
gptkbp:distance_from_earth
|
90 light years
|
|
gptkbp:has_color
|
0.05
|
|
gptkbp:has_luminosity
|
20 times that of the Sun
|
|
gptkbp:has_mechanic
|
-0.020 mas/yr
|
|
gptkbp:has_radius
|
2.5 times that of the Sun
|
|
gptkbp:has_spectral_type
|
A-type star
A3 V
|
|
gptkbp:has_title
|
gptkb:Delta_Delphini
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Delta Delphini
|
|
gptkbp:included
|
gptkb:Atlas
|
|
gptkbp:is_associated_with
|
variable star type
|
|
gptkbp:is_atype_of
|
gptkb:main-sequence_star
|
|
gptkbp:is_in_galactic_coordinates
|
l = 50.0°, b = -30.0°
|
|
gptkbp:is_located_at
|
Declination -15° 50' 00"
Right Ascension 20h 41m 24s
|
|
gptkbp:is_located_in
|
ecliptic coordinate system
|
|
gptkbp:is_noted_for
|
brightness
|
|
gptkbp:is_observed_in
|
telescopes
amateur astronomy
|
|
gptkbp:is_part_of
|
gptkb:Hertzsprung–_Russell_diagram
gptkb:astronomy
gptkb:star
gptkb:Milky_Way_Galaxy
Bayer designation
constellation Delphinus
|
|
gptkbp:is_related_to
|
stellar evolution
|
|
gptkbp:is_studied_in
|
astrophysics
|
|
gptkbp:is_used_in
|
gptkb:navigation
celestial navigation
|
|
gptkbp:is_visible_from
|
gptkb:Earth
gptkb:true
|
|
gptkbp:is_visible_in_season
|
gptkb:Summer
|
|
gptkbp:known_as
|
Delta Delphini A
|
|
gptkbp:mass
|
2.5 times that of the Sun
|
|
gptkbp:orbital_period
|
not applicable
|
|
gptkbp:region
|
gptkb:Northern_Hemisphere
|
|
gptkbp:scientific_classification
|
gptkb:main-sequence_star
|
|
gptkbp:bfsParent
|
gptkb:Delphinus
|
|
gptkbp:bfsLayer
|
5
|