|
gptkbp:instance_of
|
gptkb:exoplanet
|
|
gptkbp:atmosphere
|
gptkb:unknown
|
|
gptkbp:average_temperature
|
potentially habitable
|
|
gptkbp:contains_star
|
gptkb:none
M-type star
|
|
gptkbp:country
|
gptkb:Alpha_Centauri_system
super-Earth
|
|
gptkbp:discovery
|
gptkb:ESO
gptkb:La_Silla_Observatory
radial velocity
Doppler spectroscopy
|
|
gptkbp:discovery_year
|
gptkb:2016
August 24, 2016
|
|
gptkbp:distance_from_earth
|
4.24 light years
|
|
gptkbp:eccentricity
|
0.1
|
|
gptkbp:future_prospects
|
high interest
|
|
gptkbp:has_luminosity
|
4.85 billion years
0.0017 L☉
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Proxima Centauri g
|
|
gptkbp:investment
|
gptkb:unknown
|
|
gptkbp:mass
|
4.24 light years
1.17 Earth masses
0.12 M☉
1.17 M⊕
1.3 R⊕
|
|
gptkbp:orbit_type
|
gptkb:Proxima_Centauri
around Proxima Centauri
|
|
gptkbp:orbital_altitude
|
gptkb:unknown
circular
0.0485 AU
|
|
gptkbp:orbital_inclination
|
90 degrees
|
|
gptkbp:orbital_period
|
gptkb:none
11.2 Earth days
0.031
11.2 days
|
|
gptkbp:potential_life
|
possible
|
|
gptkbp:power_source
|
possible
|
|
gptkbp:rotation_period
|
gptkb:unknown
|
|
gptkbp:semi_major_axis
|
0.0485 AU
|
|
gptkbp:stellar_system
|
gptkb:Alpha_Centauri_system
|
|
gptkbp:surface
|
gptkb:unknown
|
|
gptkbp:system
|
gptkb:Proxima_Centauri_system
|
|
gptkbp:year
|
11.2 Earth days
|
|
gptkbp:zone
|
within habitable zone
|
|
gptkbp:bfsParent
|
gptkb:Centaurus
|
|
gptkbp:bfsLayer
|
5
|