Английская Википедия:1189 Terentia
Шаблон:Short description Шаблон:Infobox planet
1189 Terentia, provisional designation Шаблон:Mp, is a carbonaceous Terentian asteroid from the outer regions of the asteroid belt, approximately 56 kilometers in diameter and the namesake of its family. The asteroid was discovered by Russian astronomer Grigory Neujmin at Simeiz Observatory on 17 September 1930.[1]
Classification
Terentia is the namesake of the Terentia family (Шаблон:Small), a small asteroid family of less than a hundred known members of a carbonaceous C-type composition orbiting in the outer main-belt.[2]
Orbit
Terentia orbits the Sun at a distance of 2.6–3.3 AU once every 5.01 years (1,832 days). Its orbit has an eccentricity of 0.12 and an inclination of 10° with respect to the ecliptic.[3] The body's observation arc begins at Simeiz, 5 days after its official discovery observation.[1]
Physical characteristics
In the SMASS taxonomy, is classified as a Ch-type, a hydrated subtype of the carbonaceous C-type asteroids.[3]
Naming
This minor planet was named after Lidiya Terent'eva (1879–1933), female collaborator at the Simeis Observatory.[3]
References
External links
- Asteroid Lightcurve Database (LCDB), query form (info Шаблон:Webarchive)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- Шаблон:AstDys
- Шаблон:JPL small body
Шаблон:Use dmy dates Шаблон:Minor planets navigator Шаблон:Small Solar System bodies
- Английская Википедия
- Terentia asteroids
- Discoveries by Grigory Neujmin
- Named minor planets
- Ch-type asteroids (SMASS)
- Astronomical objects discovered in 1930
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