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gptkbp:instance_of
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gptkb:Asteroids
|
|
gptkbp:apparent_magnitude
|
gptkb:unknown
9.1
|
|
gptkbp:average_temperature
|
gptkb:unknown
|
|
gptkbp:closed
|
2024-01-01
2021-01-01
|
|
gptkbp:composed_by
|
carbonaceous material
|
|
gptkbp:country
|
gptkb:0
|
|
gptkbp:discovered_by
|
Johann Palisa
|
|
gptkbp:discovery
|
gptkb:Vienna,_Austria
visual observation
|
|
gptkbp:discovery_year
|
January 23, 1857
|
|
gptkbp:eccentricity
|
0.12
|
|
gptkbp:element
|
gptkb:unknown
|
|
gptkbp:has_color
|
0.75
|
|
gptkbp:has_radius
|
15.7 km
|
|
gptkbp:has_spectral_type
|
C-type
|
|
gptkbp:historical_significance
|
one of the first asteroids discovered.
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
asteroid 48 Doris
|
|
gptkbp:is_aplace_for
|
3.00 AU
|
|
gptkbp:light_requirement
|
0.057
|
|
gptkbp:lightcurve_amplitude
|
0.2 magnitudes
|
|
gptkbp:mean_anomaly
|
gptkb:unknown
|
|
gptkbp:members
|
Main belt
|
|
gptkbp:named_after
|
Doris, a sea nymph in Greek mythology
|
|
gptkbp:orbital_inclination
|
8.2 degrees
|
|
gptkbp:orbital_node
|
gptkb:unknown
|
|
gptkbp:orbital_period
|
gptkb:none
4.14 years
|
|
gptkbp:perihelion
|
2.34 AU
|
|
gptkbp:population_density
|
2.0 g/cm³
|
|
gptkbp:research
|
observed since 1857
|
|
gptkbp:rotation_period
|
gptkb:unknown
8.4 hours
|
|
gptkbp:scientific_classification
|
C-type asteroid
|
|
gptkbp:semi_major_axis
|
2.67 AU
|
|
gptkbp:bfsParent
|
gptkb:Hermann_Goldschmidt
|
|
gptkbp:bfsLayer
|
6
|