|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
gptkb:Luyten_726-8_B
approximately 5 billion years
1 billion years
|
|
gptkbp:apparent_magnitude
|
13.2
11.5
13.5
|
|
gptkbp:average_temperature
|
3200 K
|
|
gptkbp:cooling_system
|
gptkb:the_Sun
|
|
gptkbp:discovered_by
|
gptkb:Wilhelm_Luyten
|
|
gptkbp:distance
|
2.67 parsecs
|
|
gptkbp:distance_from_earth
|
2.67 parsecs
|
|
gptkbp:has_color
|
1.5
|
|
gptkbp:has_luminosity
|
0.0015 times that of the Sun
0.02 solar luminosities
0.0025 solar luminosities
|
|
gptkbp:has_mechanic
|
0.5 arcseconds/year
-1.0 arcseconds/year
|
|
gptkbp:has_radius
|
0.2 solar radii
0.5 solar radii
|
|
gptkbp:has_spectral_type
|
M3 V
M3.5 V
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Luyten 726-8 A
|
|
gptkbp:is_a
|
gptkb:red_dwarf_star
|
|
gptkbp:is_a_member_of
|
the stellar association
|
|
gptkbp:is_a_red_dwarf
|
nan
|
|
gptkbp:is_approximately
|
8.7 light years away from Earth
|
|
gptkbp:is_associated_with
|
gptkb:Luyten_726-8_B
|
|
gptkbp:is_in
|
gptkb:Milky_Way_galaxy
|
|
gptkbp:is_known_for
|
being a nearby star
|
|
gptkbp:is_located_at
|
RA 8h 43m 24s, Dec -14° 30' 36"
|
|
gptkbp:is_located_in
|
constellation Canis Major
|
|
gptkbp:is_part_of
|
gptkb:Luyten_726-8_system
gptkb:the_Milky_Way_galaxy
solar neighborhood
the local stellar population
the Luyten catalog
the binary star classification
Luyten 726-8 binary system
|
|
gptkbp:is_studied_in
|
stellar astrophysics
|
|
gptkbp:is_the_primary_star_of
|
gptkb:Luyten_726-8_system
|
|
gptkbp:is_visible_from
|
yes
|
|
gptkbp:lighting
|
gptkb:the_Sun
|
|
gptkbp:mass
|
0.5 solar masses
0.15 solar masses
0.4 solar masses
|
|
gptkbp:metallicity
|
-0.5 dex
|
|
gptkbp:notable_nominees
|
hosting exoplanets
|
|
gptkbp:orbital_period
|
not applicable
|
|
gptkbp:parallax
|
0.375 arcseconds
|
|
gptkbp:rotation_period
|
not well defined
|
|
gptkbp:size
|
gptkb:the_Sun
|
|
gptkbp:surface
|
4.5 m/s²
|
|
gptkbp:targets
|
exoplanet exploration
|
|
gptkbp:type
|
gptkb:Dwarves
|
|
gptkbp:type_of
|
gptkb:red_dwarf_star
gptkb:Dwarves
|
|
gptkbp:bfsParent
|
gptkb:Luyten_726-8
|
|
gptkbp:bfsLayer
|
6
|