|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
approximately 5.8 billion years
|
|
gptkbp:apparent_magnitude
|
3.5
+3.5
|
|
gptkbp:average_temperature
|
approximately 5,300 K
|
|
gptkbp:conducts_research_on
|
Exoplanet research
|
|
gptkbp:constellation
|
gptkb:Cetus
|
|
gptkbp:contains_star
|
gptkb:Yes
|
|
gptkbp:country
|
gptkb:6
gptkb:Tau_Ceti_e
gptkb:Tau_Ceti_c
gptkb:Tau_Ceti_b
gptkb:Tau_Ceti_g
gptkb:Tau_Ceti_f
gptkb:Tau_Ceti_d
gptkb:Yes
yes
at least 4 confirmed planets
|
|
gptkbp:discovered_by
|
gptkb:John_Herschel
|
|
gptkbp:discovery_year
|
1826
|
|
gptkbp:distance
|
11.9 light years
|
|
gptkbp:distance_from_earth
|
approximately 11.9 light years
|
|
gptkbp:financial_stability
|
gptkb:Yes
|
|
gptkbp:has_astrobiological_interest
|
gptkb:Yes
|
|
gptkbp:has_color
|
0.6
|
|
gptkbp:has_companion
|
No
none known
|
|
gptkbp:has_dust_disk
|
gptkb:Yes
|
|
gptkbp:has_luminosity
|
0.53 solar luminosities
about 0.5 solar luminosities
|
|
gptkbp:has_mechanic
|
0.1 arcseconds/year
|
|
gptkbp:has_method
|
visual observation
|
|
gptkbp:has_radius
|
about 0.79 solar radii
0.78 solar radii
|
|
gptkbp:has_similar_mass_to
|
gptkb:Sun
|
|
gptkbp:has_similar_temperature_to
|
gptkb:Sun
|
|
gptkbp:has_spectral_type
|
gptkb:Yes
G8 V
G8.5 V
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Tau Ceti
|
|
gptkbp:impact
|
gptkb:Yes
|
|
gptkbp:is_ahost_star
|
gptkb:Yes
|
|
gptkbp:is_areference_in_media
|
gptkb:Yes
|
|
gptkbp:is_considered
|
potential habitability
|
|
gptkbp:is_considered_for_colonization
|
gptkb:Yes
|
|
gptkbp:is_considered_for_seti
|
gptkb:Yes
|
|
gptkbp:is_in_astronomical_observations
|
gptkb:Yes
|
|
gptkbp:is_in_astrophysical_catalogs
|
gptkb:Yes
|
|
gptkbp:is_in_astrophysical_databases
|
gptkb:Yes
|
|
gptkbp:is_in_astrophysical_models
|
gptkb:Yes
|
|
gptkbp:is_in_astrophysical_papers
|
gptkb:Yes
|
|
gptkbp:is_in_the_news
|
gptkb:Yes
|
|
gptkbp:is_known_for
|
similarity to the Sun
|
|
gptkbp:is_located_in
|
constellation Cetus
Solar neighborhood
|
|
gptkbp:is_mentioned_in_literature
|
gptkb:Yes
|
|
gptkbp:is_observed_by_telescopes
|
gptkb:Yes
|
|
gptkbp:is_older_than_sun
|
gptkb:Yes
|
|
gptkbp:is_part_of
|
gptkb:Milky_Way_galaxy
|
|
gptkbp:is_part_of_astronomical_catalogs
|
gptkb:Yes
|
|
gptkbp:is_part_of_astronomical_surveys
|
gptkb:Yes
|
|
gptkbp:is_part_of_astrophysical_studies
|
gptkb:Yes
|
|
gptkbp:is_popular_in_science_fiction
|
gptkb:Yes
|
|
gptkbp:is_studied_for_habitability
|
gptkb:Yes
|
|
gptkbp:is_studied_in
|
gptkb:exoplanet
|
|
gptkbp:is_studied_in_astrobiology
|
gptkb:Yes
|
|
gptkbp:is_target_for_future_missions
|
gptkb:Yes
|
|
gptkbp:is_used_in_astronomical_simulations
|
gptkb:Yes
|
|
gptkbp:is_visible_from
|
gptkb:Yes
yes
|
|
gptkbp:lighting
|
No
|
|
gptkbp:mass
|
0.78 solar masses
about 0.78 solar masses
|
|
gptkbp:metallicity
|
-0.2 dex
|
|
gptkbp:origin
|
from the Latin for 'the whale'
|
|
gptkbp:rotation_period
|
35 days
|
|
gptkbp:speed
|
-0.5 km/s
|
|
gptkbp:type
|
gptkb:main-sequence_star
|
|
gptkbp:type_of
|
gptkb:main-sequence_star
|
|
gptkbp:bfsParent
|
gptkb:the_GTVA
gptkb:Cetus
gptkb:Project_Ozma
|
|
gptkbp:bfsLayer
|
5
|