Photometry and shape modeling of Mars crosser asteroid (1011) Laodamia

IF 0.8 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS

Serbian Astronomical Journal Pub Date : 2014-12-01 DOI:10.2298/SAJ1489079A

G. Apostolovska, Z. Donchev, A. Kostov, V. Ivanova, G. Borisov, B. Bilkina

引用次数: 1

Abstract

An analysis of photometric observations of Mars crosser asteroid 1011 Laodamia conducted at Bulgarian National Astronomical Observatory Rozhen over a twelve year interval (2002, 2003, 2004, 2006, 2007, 2008, 2011, 2012 and 2013) is made. Based on the obtained lightcurves the spin vector, sense of rotation, and preliminary shape model of (1011) Laodamia have been determined using the lightcurve inversion method. The aim of this investigation is to increase the set of asteroids with known spin and shape parameters and to contribute in improving the model in combination with other techniques and sparse data produced by photometric asteroid surveys such as Pan-STARRS or GAIA.

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火星穿越小行星(1011)Laodamia的光度测定和形状建模

对保加利亚罗镇国家天文台在2002年、2003年、2004年、2006年、2007年、2008年、2011年、2012年和2013年12年间对火星穿越小行星1011 Laodamia的光度观测结果进行了分析。根据获得的光曲线，利用光曲线反演方法确定了老挝(1011)的自旋矢量、旋转感和初步形状模型。这项研究的目的是增加已知旋转和形状参数的小行星集合，并结合其他技术和由光度小行星调查(如Pan-STARRS或GAIA)产生的稀疏数据，为改进模型做出贡献。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Serbian Astronomical Journal ASTRONOMY & ASTROPHYSICS-

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： Serbian Astronomical Journal publishes original observations and researches in all branches of astronomy. The journal publishes: Invited Reviews - review article on some up-to-date topic in astronomy, astrophysics and related fields (written upon invitation only), Original Scientific Papers - article in which are presented previously unpublished author''s own scientific results, Preliminary Reports - original scientific paper, but shorter in length and of preliminary nature, Professional Papers - articles offering experience useful for the improvement of professional practice i.e. article describing methods and techniques, software, presenting observational data, etc. In some cases the journal may publish other contributions, such as In Memoriam notes, Obituaries, Book Reviews, as well as Editorials, Addenda, Errata, Corrigenda, Retraction notes, etc.