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gptkbp:instance_of
|
gptkb:planet
|
|
gptkbp:atmosphere
|
gptkb:Unknown
|
|
gptkbp:average_temperature
|
-39 to 30 ° C
|
|
gptkbp:conservation_efforts
|
Speculative
|
|
gptkbp:contains
|
Red dwarf
|
|
gptkbp:country
|
gptkb:Unknown
gptkb:Proxima_Centauri_system
Rocky planet
Not part of a solar system
|
|
gptkbp:discovered_by
|
gptkb:European_Southern_Observatory
Radial velocity
Closest known exoplanet to Earth.
Using HARPS spectrograph
M. G. Villanueva et al.
|
|
gptkbp:distance
|
4.24 light years
|
|
gptkbp:eccentricity
|
0.0
|
|
gptkbp:ecosystem
|
Speculative
|
|
gptkbp:elevation
|
gptkb:Unknown
Circular
0.0485 AU
|
|
gptkbp:future_plans
|
Speculative
|
|
gptkbp:growth_habit
|
gptkb:battle
|
|
gptkbp:has_luminosity
|
gptkb:High
3000 K
4.85 billion years
0.0015 L☉
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Proxima b
|
|
gptkbp:investment
|
gptkb:Unknown
|
|
gptkbp:is_explored_in
|
Not explored
|
|
gptkbp:is_vulnerable_to
|
gptkb:High
|
|
gptkbp:landforms
|
Speculative
|
|
gptkbp:mass
|
4.24 light years
1.1 Earth radii
1.17 Earth masses
0.12 M☉
1.0 to 2.0 Earth masses
|
|
gptkbp:mission
|
gptkb:Proxima_Centauri
|
|
gptkbp:orbital_inclination
|
gptkb:Unknown
|
|
gptkbp:orbital_period
|
gptkb:None
gptkb:Unknown
11.2 Earth days
Possibly tidal locked
|
|
gptkbp:power_output
|
Speculative
|
|
gptkbp:scientific_goals
|
Speculative
|
|
gptkbp:semi_major_axis
|
0.0485 AU
|
|
gptkbp:surface
|
gptkb:Unknown
|
|
gptkbp:type
|
gptkb:planet
|
|
gptkbp:year
|
11.2 Earth days
|
|
gptkbp:year_created
|
gptkb:2016
|
|
gptkbp:zone
|
gptkb:battle
|
|
gptkbp:bfsParent
|
gptkb:Proxima_Centauri
|
|
gptkbp:bfsLayer
|
5
|