ASTEROID PARENT BODIES OF METEOR SHOWERS: AN UPDATE

被引：0

作者：

Dumitru, Bogdan Alexandru ^{[1
,2
,3
]}

Birlan, Mirel ^{[2
,3
]}

Nedelcu, Dan Alin ^{[2
,4
]}

机构：

[1] Inst Space Sci, Str Atomistilor 409, Magurele 077125, Romania

[2] Paris Observ, IMCCE, 77 Ave Denfert Rochereau, F-75014 Paris, France

[3] Bucharest Univ, Fac Phys, 405 Atomistilor St, Magurele 077125, Ilfov, Romania

[4] Romanian Acad, Astron Inst, 5 cutitul Argint St, Bucharest 040557, Romania

来源：

ROMANIAN ASTRONOMICAL JOURNAL | 2018年 / 28卷 / 02期

关键词：

meteorites; meteors; meteoroids; minor planets; asteroids;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the previous study, we associated 223 asteroids to 28 meteor showers by using three D-Criteria metrics, our own empirical method of threshold selection and D-parameter uncertainty. The databases used in the simulation were the MPCORB (for asteroids) and IAU Meteor Data Center (for meteor showers) from February 2017. In the present work, we will present an update of our previous study on the new databases (the MPCORB and meteor shower databases form February 2018). In the new simulation, we found 72 additional asteroids that can be associated to 20 meteor showers. By using physical parameters, we found the fast-rotator asteroid 2007RS146.

引用

页码：167 / 175

页数：9

共 12 条

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