Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:age |
1 billion years
|
| gptkbp:apparent_magnitude |
6.5
8.5 |
| gptkbp:contains_star |
gptkb:64_Lyrae_A
K-type main-sequence star (K dwarf) |
| gptkbp:has_luminosity |
approximately 0.4 times that of the Sun
|
| gptkbp:has_radius |
0.7 solar radii
approximately 0.7 times that of the Sun |
| gptkbp:has_spectral_type |
K-type
K0 V |
| https://www.w3.org/2000/01/rdf-schema#label |
64 Lyrae B
|
| gptkbp:is_located_in |
constellation Lyra
|
| gptkbp:is_not_known_to_have_planets |
gptkb:true
|
| gptkbp:is_part_of |
gptkb:the_Milky_Way_galaxy
64 Lyrae system |
| gptkbp:mass |
0.8 solar masses
|
| gptkbp:orbital_period |
approximately 10.5 days
|
| gptkbp:system |
gptkb:true
|