Počet záznamů: 1  

The young Datura asteroid family Spins, shapes, and population estimate

  1. 1.
    0485038 - ASU-R 2018 RIV FR eng J - Článek v odborném periodiku
    Vokrouhlický, D. - Pravec, Petr - Ďurech, J. - Bolin, B. - Jedicke, R. - Kušnirák, Peter - Galád, Adrián - Hornoch, Kamil - Kryszczynska, A. - Colas, F. - Moskovitz, N. - Thirouin, A. - Nesvorný, D.
    The young Datura asteroid family Spins, shapes, and population estimate.
    Astronomy & Astrophysics. Roč. 598, February (2017), A91/1-A91/19. E-ISSN 1432-0746
    Grant CEP: GA ČR GAP209/12/0229
    Grant ostatní:GA ČR(CZ) GA13-01308S
    Institucionální podpora: RVO:67985815
    Klíčová slova: celestial mechanics * minor planets * asteroids
    Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
    Obor OECD: Astronomy (including astrophysics,space science)
    Impakt faktor: 5.565, rok: 2017

    We study the most suitable known asteroid family with an age of less than 1 Myr, the Datura family. We aim (i) to obtain information about rotation state and shape of the largest members in the family and (ii) to constrain its debiased population down to couple of hundreds of meters in size. We have analyzed the up-to-date catalog of orbital elements of main belt asteroids. We evaluated the detection efficiency of Catalina Sky Survey (CSS) in regard to detections of members in the Datura family, and we have used our photometric observations and lightcurve inversion methods to determine the rotation states and shapes of the largest members of the family.
    Trvalý link: http://hdl.handle.net/11104/0280162