Material properties of transition objects 3200 Phaethon and 2003 EH1

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F10%3A00355125" target="_blank" >RIV/67985815:_____/10:00355125 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Material properties of transition objects 3200 Phaethon and 2003 EH1

Original language description

Asteroids 3200 Phaethon and 196256 (2003 EH1) are connected with two major meteoroid streams, Geminids and Quadrantids, respectively. We have modeled the observed light curves and decelerations of Geminid and Quadrantid meteors and studied their spectra.In both cases, we have found typical bulk densities of about 2600 kg m(-3), much larger than in cometary meteoroids. Sodium was partially lost from Geminids and Quadrantids due to solar heating. The Quadrantid material was therefore not hidden deep inside the parent body 1500 years ago, when the perihelion was low enough for sodium loss to occur.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Article name in the collection

Icy Bodies of the Solar System

ISBN

978-0-521-76488-9

ISSN

—

e-ISSN

—

Number of pages

5

Pages from-to

—

Publisher name

Cambridge University Press

Place of publication

Cambridge

Event location

Rio de Janeiro

Event date

Aug 3, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000279920700037