Photometry and Spectroscopy of the Potentially Hazardous Asteroid 2001 YB5 and Near-Earth Asteroid 2001 TX16
Photometry and Spectroscopy of the Potentially Hazardous Asteroid 2001 YB5 and Near-Earth Asteroid 2001 TX16
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潜在危险小行星 2001 YB5 和近地小行星 2001 TX16 的光度测定和光谱学
DOI:
10.1086/376839
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发表时间:
2003-08
期刊:
影响因子:
--
通讯作者:
M.
中科院分区:
文献类型:
--
作者:
Yang;B.;Zhu;J.;Gao;J.;Ma;J.;Zhou;X.;Wu;H.;Guan;M.
CCD photometric observations of the two near-Earth asteroids (NEAs) 2001 YB5 and 2001 TX16 were carried out in 2002 January with the 0.6/0.9 m Schmidt telescope of the National Astronomical Observatories of China (NAOC). Analysis of the light curves of these two objects reveals rotation periods of 3.20 ± 0.03 hr with amplitude 0.21 ± 0.02 mag for 2001 YB5 and 4.8005 ± 0.0003 hr with amplitude 0.51 ± 0.01 mag for 2001 TX16. Spectroscopic observations of the two NEAs were made with the NAOC 2.16 m telescope, ranging from 5000 to 9000 Å. The reflectance spectrum of 2001 YB5 is a little bluish, with a possible weak absorption band from 8000 to 9000 Å, which is consistent with the spectra of B-type asteroids. That of 2001 TX16 is spectrally flat, with a shallow absorption band centered near 7000 Å, consistent with the spectra of Ch-type asteroids.
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影响因子:
3.2
作者:
A. Harris;J. W. Young;E. Bowell;L. J. Martin;R. Millis;M. Poutanen;F. Scaltriti;V. Zappalá;H. Schober;H. Debehogne;K. Zeigler
通讯作者:
A. Harris;J. W. Young;E. Bowell;L. J. Martin;R. Millis;M. Poutanen;F. Scaltriti;V. Zappalá;H. Schober;H. Debehogne;K. Zeigler
DOI:
10.1086/300866
发表时间:
1999-02
期刊:
The Astronomical Journal
影响因子:
--
作者:
Zhongyuan Zheng;Z. Shang;H. Su;D. Burstein;Jian-sheng Chen;Zugan;Deng;Y. Byun;Rui Chen;Wen-Ping Chen;L. Deng;Xiaohui Fan;Li Zhi Fang;Jeff;J. J. Hester-J.;Zhao-ji Jiang;Yong Li;Weipeng Lin;Wei‐hsin Sun;W. Tsay;A. Rogier;Windhorst;Hong Wu;X. Xia;Wen Xu;S. Xue;Haojing Yan;Z. Zheng;Xu;Zhou;Jin Zhu;Z. Zou
通讯作者:
Zhongyuan Zheng;Z. Shang;H. Su;D. Burstein;Jian-sheng Chen;Zugan;Deng;Y. Byun;Rui Chen;Wen-Ping Chen;L. Deng;Xiaohui Fan;Li Zhi Fang;Jeff;J. J. Hester-J.;Zhao-ji Jiang;Yong Li;Weipeng Lin;Wei‐hsin Sun;W. Tsay;A. Rogier;Windhorst;Hong Wu;X. Xia;Wen Xu;S. Xue;Haojing Yan;Z. Zheng;Xu;Zhou;Jin Zhu;Z. Zou
影响因子:
2.4
作者:
B. Yang;Jianqin Zhu;Jianqin Zhu;Jun-Bo Gao;Junxiang Gao;Han Zhang;Xingming Zheng
通讯作者:
B. Yang;Jianqin Zhu;Jianqin Zhu;Jun-Bo Gao;Junxiang Gao;Han Zhang;Xingming Zheng
DOI:
10.1086/118039
发表时间:
1996-04
期刊:
The Astronomical Journal
影响因子:
--
作者:
Xiaohui Fan;D. Burstein;J. S. Chen;Jin Zhu;Zhao-ji Jiang;Hong Wu;Haojing Yan;Zhongyuan Zheng-Zhongyuan-Zhe
通讯作者:
Xiaohui Fan;D. Burstein;J. S. Chen;Jin Zhu;Zhao-ji Jiang;Hong Wu;Haojing Yan;Zhongyuan Zheng-Zhongyuan-Zhe
影响因子:
56.9
作者:
F. Vilas;M. Gaffey
通讯作者:
F. Vilas;M. Gaffey