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”

The Schulhof family: solving the age puzzle

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F16%3A00461657" target="_blank" >RIV/67985815:_____/16:00461657 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216208:11320/16:10330601

  • Result on the web

    <a href="http://dx.doi.org/10.3847/0004-6256/151/3/56" target="_blank" >http://dx.doi.org/10.3847/0004-6256/151/3/56</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3847/0004-6256/151/3/56" target="_blank" >10.3847/0004-6256/151/3/56</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The Schulhof family: solving the age puzzle

  • Original language description

    In this paper, we first use our own photometric observations, as well as archival data, to determine the rotation rate and spin axis orientation of the largest fragment (2384). Schulhof. Our data also allow us to better constrain the absolute magnitude of this asteroid, and thus also improve the determination of its geometric albedo. Next, using the up-to-date catalog of asteroid orbits, we perform a new search of smaller members in the Schulhof family, increasing their number by 50%. Finally, the available data are used to access Schulhof's family age anew. We now find that the younger of the previously proposed two ages of this family is not correct, resulting from a large orbital uncertainty of single-opposition members. Our new runs reveal a single age solution of about 800 kyr with a realistic uncertainty of 200 kyr.

  • Czech name

  • Czech description

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

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

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2016

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Astronomical Journal

  • ISSN

    0004-6256

  • e-ISSN

  • Volume of the periodical

    151

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    12

  • Pages from-to

    "56/1"-"56/12"

  • UT code for WoS article

    000371249100008

  • EID of the result in the Scopus database

    2-s2.0-84961203770