Sanakirja
Tekoälykääntäjä
KieliKäännökset
esperantoasteroido
italiapianetino, planetoide
japani小惑星 (shōwakusei)
portugaliplanetoide
ranskaplanétoïde, planétoide
saksaPlanetoid
suomiplanetoidi, pikkuplaneetta
venäjäма́лая плане́та (málaja planéta), плането́ид (planetóid)

Määritelmät

Substantiivit

  1. (astronomy) An asteroid of any size
  2. (astronomy) An asteroid-like body in an orbit beyond the asteroid belt, such as a centaur or Kuiper belt object
  3. (astronomy) A larger, planetary, body in orbit around the Sun, such as Vesta or (candidate) dwarf planets such Eris or Sedna
  4. (astronomy) A dwarf planet

Esimerkit

  • The group of small bodies that circle round the Sun, outside the orbit of Mars, are known under the designation of the planetoids.
  • Numbering of the Planetoids or Asteroidal Planets.—In numbering the planetoids a difficulty has arisen [...]
  • 1979 Tsunami generation by pelagic planetoid impact
  • if one can argue for the early existence of a few largely molten planetoids with dimension of kilometers or tens of kilometers, one can quite as easily argue for very large numbers of such planetoids.
  • 1991 Optimal trajectories for an ion driven spacecraft from earth to the planetoid Vesta
  • After discovering "planetoids", bodies orbiting the Sun, even larger than Pluto's moon Charon ... the question of how Sedna and other planetoids came to be.
  • Eris [...] was the upstart planetoid that knocked Pluto off the planetary lists
  • A dwarf planet or a planetoid is a celestial body that [...]
  • 'Dwarf planet' is a dumb phrase. For years we've called things like Pluto and Xena 'planetoids'—planetlike.

Taivutusmuodot

Monikkoplanetoids