Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:exoplanet
|
| gptkbp:apparent_magnitude |
8.66
|
| gptkbp:atmosphere |
potentially hydrogen-rich
|
| gptkbp:average_temperature |
approximately 4,800 K
estimated to be around 1000 K |
| gptkbp:discovery |
radial velocity
|
| gptkbp:discovery_year |
gptkb:2000
|
| gptkbp:has_spectral_type |
K0 V
|
| gptkbp:hosts |
G-type star
|
| https://www.w3.org/2000/01/rdf-schema#label |
80 Draconis B
|
| gptkbp:is_the_secondary_star_of |
the system
|
| gptkbp:mass |
approximately 0.5 times the mass of Jupiter
|
| gptkbp:orbit_type |
gptkb:80_Draconis
|
| gptkbp:orbital_period |
approximately 120 days
|
| gptkbp:semi_major_axis |
0.5 AU
|
| gptkbp:type_of |
K-type main-sequence star
|