Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Asteroids
|
| gptkbp:apparent_magnitude |
18.5
|
| gptkbp:closed |
January 1, 2021
January 1, 2024 |
| gptkbp:diameter |
approximately 1.2 km
|
| gptkbp:discovery |
Charles T. Kowal
|
| gptkbp:discovery_site |
gptkb:Palomar_Observatory
|
| gptkbp:discovery_year |
December 29, 1978
|
| gptkbp:earth_minimum_orbit_intersection |
gptkb:Yes
|
| gptkbp:eccentricity |
0.25
|
| gptkbp:has_spectral_type |
gptkb:S-type_asteroid
|
| https://www.w3.org/2000/01/rdf-schema#label |
1978 YA
|
| gptkbp:is_aplace_for |
3.1 AU
|
| gptkbp:jupiter_minimum_orbit_intersection |
No
|
| gptkbp:light_requirement |
0.05
|
| gptkbp:mars_minimum_orbit_intersection |
No
|
| gptkbp:orbital_inclination |
5.2 degrees
|
| gptkbp:orbital_period |
approximately 3.5 years
|
| gptkbp:origin |
Provisional designation
|
| gptkbp:perihelion |
1.5 AU
|
| gptkbp:rotation_period |
approximately 2.5 hours
|
| gptkbp:scientific_classification |
gptkb:Apollo_asteroid
|