Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:apparent_magnitude |
1.33 for Alpha Centauri B
-0.27 for Alpha Centauri A 15.5 for Proxima Centauri |
| gptkbp:contains_star |
gptkb:Alpha_Centauri_B
gptkb:Alpha_Centauri_A gptkb:Proxima_Centauri |
| gptkbp:country |
gptkb:Yes
|
| gptkbp:discovered_by |
1836
|
| gptkbp:distance_from_earth |
4.367 light years
|
| gptkbp:has_color |
Orange for Alpha Centauri B
Red for Proxima Centauri Yellowish for Alpha Centauri A |
| gptkbp:has_radius |
0.14 solar radii for Proxima Centauri
0.86 solar radii for Alpha Centauri B 1.2 solar radii for Alpha Centauri A |
| gptkbp:has_spectral_type |
G2 V for Alpha Centauri A
K1 V for Alpha Centauri B M5.5 Ve for Proxima Centauri |
| https://www.w3.org/2000/01/rdf-schema#label |
The Centauri
|
| gptkbp:is_approximately |
4.37 light years from Earth
|
| gptkbp:is_associated_with |
Potential habitable zones
|
| gptkbp:is_closest_star_system |
gptkb:Yes
|
| gptkbp:is_considered |
Future interstellar missions
|
| gptkbp:is_explored_in |
Space telescopes
|
| gptkbp:is_featured_in |
Movies and TV shows
|
| gptkbp:is_known_for |
Being the closest star system to the Solar System.
|
| gptkbp:is_located_in |
gptkb:Milky_Way_Galaxy
|
| gptkbp:is_mentioned_in |
Science fiction literature
|
| gptkbp:is_part_of |
gptkb:Alpha_Centauri_system
gptkb:Alpha_Centauri_A/_B_binary_system Astrophysical studies Star systems catalog Triple star system |
| gptkbp:is_studied_in |
Astronomers
|
| gptkbp:is_used_in |
Astrobiology studies
|
| gptkbp:is_visible_from |
gptkb:Yes
|
| gptkbp:mass |
0.12 solar masses for Proxima Centauri
0.9 solar masses for Alpha Centauri B 1.1 solar masses for Alpha Centauri A |
| gptkbp:named_after |
gptkb:Centaurus_constellation
|
| gptkbp:orbital_inclination |
About 22 degrees for Alpha Centauri A and B
|
| gptkbp:orbital_period |
About 79.91 years for Alpha Centauri A and B
|
| gptkbp:system |
gptkb:Yes
|
| gptkbp:targets |
Exoplanet research
SETI projects |
| gptkbp:bfsParent |
gptkb:Captain_John_Sheridan
gptkb:Earth-Minbari_War gptkb:Interstellar_Alliance gptkb:Babylon_5:_The_Gathering |
| gptkbp:bfsLayer |
6
|