Statements (92)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:bfsLayer |
3
|
| gptkbp:bfsParent |
gptkb:automobile
|
| gptkbp:age |
gptkb:the_Sun
1 billion years approximately 625 million years |
| gptkbp:apparent_magnitude |
3.65
4.25 |
| gptkbp:area |
1.1 times that of the Sun
approximately 12 times the radius of the Sun |
| gptkbp:atmosphere |
gptkb:Northern_Hemisphere
|
| gptkbp:average_temperature |
approximately 4,800 K
5,800 K around 5,500 K |
| gptkbp:connects |
a binary star system
|
| gptkbp:constellation |
gptkb:automobile
|
| gptkbp:contains |
gptkb:none
|
| gptkbp:coordinates |
l = 180°, b = -20°
|
| gptkbp:depicted_in |
gptkb:physicist
gptkb:theorem the northern hemisphere winter months in the Northern Hemisphere |
| gptkbp:discovered_by |
ancient times
|
| gptkbp:distance |
about 40 parsecs
|
| gptkbp:has_color |
gptkb:color
0.6 0.63 |
| gptkbp:has_luminosity |
about 2.5 times that of the Sun
1.2 times that of the Sun approximately 50 times the luminosity of the Sun |
| gptkbp:has_spectral_type |
gptkb:K0_III
G5 III G5 V |
| gptkbp:has_team |
-0.020 arcseconds/year
-0.01 arcseconds/year -0.045 arcseconds/year -0.02 arcseconds/year 0.12 arcseconds/year in right ascension -0.03 arcseconds/year in declination |
| gptkbp:has_variants |
suspected variable
|
| gptkbp:historical_significance |
in navigation
|
| https://www.w3.org/2000/01/rdf-schema#label |
Iota Tauri
|
| gptkbp:includes |
star catalogs
|
| gptkbp:is_a |
gptkb:observatory
gptkb:star astrophysical object navigational star luminary stellar body |
| gptkbp:is_approximately |
150 light years away from Earth
|
| gptkbp:is_associated_with |
gptkb:the_Hyades_star_cluster
gptkb:the_Hyades_open_cluster the zodiac sign Taurus |
| gptkbp:is_atype_of |
gptkb:star
|
| gptkbp:is_known_for |
gptkb:Beta_Tauri
its brightness |
| gptkbp:is_located_near |
130 light years from Earth
|
| gptkbp:is_noted_for |
its historical significance
its brightness in the night sky its role in mythology |
| gptkbp:is_observed_in |
amateur astronomers
astrophysics studies |
| gptkbp:is_part_of |
gptkb:the_Hyades_star_cluster
gptkb:the_Milky_Way_galaxy gptkb:Hyades_cluster gptkb:the_Hyades_cluster the celestial equator the celestial sphere constellation Taurus the zodiac constellations the Taurus constellation group the Taurus constellation family |
| gptkbp:is_referenced_in |
various astronomical catalogs
|
| gptkbp:is_studied_in |
astrophysics
stellar evolution |
| gptkbp:is_used_in |
astrological charts
navigation by sailors stellar classification research |
| gptkbp:language |
Iota Tauri (Latin)
|
| gptkbp:located_in |
gptkb:Taurus_constellation
the Orion Arm of the Milky Way |
| gptkbp:marketed_as |
gptkb:Iota_Tauri
|
| gptkbp:mass |
approximately 1.5 solar masses
approximately 3 times the mass of the Sun |
| gptkbp:named_after |
the Greek letter Iota in the constellation Taurus
|
| gptkbp:orbital_period |
about 1,000 days
|
| gptkbp:semi_major_axis |
gptkb:Orion_Arm
|
| gptkbp:set_in |
the celestial sphere
|
| gptkbp:specifies |
gptkb:HR_1740
|
| gptkbp:speed |
-12.5 km/s
|
| gptkbp:surface |
4.0 m/s²
|
| gptkbp:type_of |
gptkb:star
|