Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Asteroids
|
| gptkbp:atmosphere |
no
|
| gptkbp:average_temperature |
-100 ° C to -150 ° C
|
| gptkbp:country |
gptkb:Yes
no |
| gptkbp:diameter |
100.6 km
|
| gptkbp:discovery |
gptkb:Hermann_Goldschmidt
|
| gptkbp:discovery_year |
1852
1852-05-15 |
| gptkbp:flyby_mission |
gptkb:Rosetta
|
| gptkbp:has_color |
grayish
|
| gptkbp:has_spectral_type |
C-type
M-type asteroid |
| https://www.w3.org/2000/01/rdf-schema#label |
21 Lutetia
|
| gptkbp:is_in |
gptkb:Asteroid_belt
|
| gptkbp:is_part_of |
gptkb:star
|
| gptkbp:last_close_approach_to_earth |
2010-07-10
|
| gptkbp:light_requirement |
0.19
0.20 |
| gptkbp:location |
gptkb:Main_asteroid_belt
|
| gptkbp:named_after |
gptkb:Lutetia
Lutetia, the ancient name of Paris |
| gptkbp:orbital_period |
3.67 years
3.7 years |
| gptkbp:population_density |
1.3 g/cm³
3.4 g/cm³ |
| gptkbp:rotation_period |
8.165 hours
8.17 hours |
| gptkbp:surface |
valleys
craters ridges boulders |