All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

A main belt asteroid break-up 450 ky ago

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F06%3A00002791" target="_blank" >RIV/00216208:11320/06:00002791 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A main belt asteroid break-up 450 ky ago

  • Original language description

    Abstract: We selected 264403 asteroids from the Lowell observatory catalog and we used hierarchical clustering method to search for groups. One new and two previously known families were found.The newly identified family is a group of six 1- to 2.5km asteroids, whose orbits are very tightly clustered about ~10km object (1270) Datura. Backward integration allows us to determine age of this family to 450 +- 50 ky. This young age is fundamental for studying several planetary science proceses.

  • Czech name

    Rozpad planetky hlavního pásu před 450tis. lety

  • Czech description

    Isolovali jsme 264403 asteroidu z katalogu Lowellovi observatoře a použili hierarchické klastrovaci metody k hledáni skupin.Jedná nová a dvě staré rodiny byly nalezeny. Nová rodina sestává z 1 az 2.5km asteroidů velmi kompaktně seskupených kolem asteroidu (1270) Datura.Zpětná dráhová integrace dovolila určit stáří této rodiny na 450 +- 50 ky. Tento velmi mladý věk je zásadní pro studium rady procesu v planetární fyzice.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BN - Astronomy and celestial mechanics, astrophysics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA205%2F05%2F2737" target="_blank" >GA205/05/2737: The Yarkovsky and YORP effects in translational and rotational motion of asteroids</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Science

  • ISSN

    0036-8075

  • e-ISSN

  • Volume of the periodical

    312

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    1

  • Pages from-to

    1490-1490

  • UT code for WoS article

  • EID of the result in the Scopus database