Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:exoplanet
|
| gptkbp:atmosphere |
gptkb:unknown
hydrogen and helium |
| gptkbp:average_temperature |
approximately 1000 K
|
| gptkbp:country |
gptkb:hot_Jupiter
|
| gptkbp:discovered_by |
gptkb:Geoffrey_W._Marcy
|
| gptkbp:discovery |
gptkb:Keck_Observatory
radial velocity |
| gptkbp:discovery_year |
gptkb:1996
|
| gptkbp:distance_from_earth |
approximately 80 light years
|
| gptkbp:eccentricity |
0.25
|
| gptkbp:hosts |
gptkb:HD_217107
|
| https://www.w3.org/2000/01/rdf-schema#label |
HD 217107 b
|
| gptkbp:mass |
approximately 0.5 times the mass of Jupiter
approximately 0.5 Jupiter masses |
| gptkbp:orbit_type |
gptkb:HD_217107
|
| gptkbp:orbital_inclination |
gptkb:unknown
|
| gptkbp:orbital_period |
gptkb:none
7.1 days approximately 4.14 days |
| gptkbp:seasonal_activities |
gptkb:unknown
|
| gptkbp:semi_major_axis |
0.052 AU
0.15 AU |
| gptkbp:surface |
gptkb:unknown
|
| gptkbp:type |
gptkb:exoplanet
gptkb:Giant |