Institutional Repository of Optical Astronomy Research Laboratory
| C/2015 O1: A long-period comet with photometric observations | |
Zhang, Xuan1 ; Liu, Jin-Zhong1; Wang, Ya-Hui1,2; Lu, Li-Na1,3
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| 2019-05-01 | |
| Source Publication | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| ISSN | 1674-4527 |
| Volume | 19Issue:5Pages:65 |
| Contribution Rank | 1 |
| Abstract | In this work, we report the observations of the long-period comet C/2015 O1 performed on 2018 January 29-30 and April 13 with the Nanshan 1-meter wide-field telescope operated by Xinjiang Astronomical Observatory. We obtain the morphological features of C/2015 O1 using an image enhancement method, and calculate the dust-activity parameter Af rho and the coma color based on photometric analysis. An obvious fan-shaped structure was observed at different observation times. We find that the activity of C/2015 O1 gradually decreases as the comet advances toward perihelion and the observed B - V and V - R colors are consistent with those of other comets. |
| Keyword | comets: general comets: individual (C/2015 O1) |
| DOI | 10.1088/1674-4527/19/5/65 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | P/GRIGG-SKJELLERUP ; OORT CLOUD ; DUST ; STARS |
| Funding Project | program of the light in China's Western Region (LCWR)[2015-XBQN-A-02] ; National Natural Science Foundation of China[11661161016] ; 13th Five-year Informatization Plan of Chinese Academy of Sciences[XXH13503-03-107] ; Youth Innovation Promotion Association CAS[2018080] ; Talent Importing Program by the government of Xinjiang Uygur Autonomous Region |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000467595300003 |
| Publisher | NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/2652 |
| Collection | 光学天文与技术应用研究室 科研仪器设备产出_利用南山1米大视场望远镜（NOWT）观测数据的文章 |
| Corresponding Author | Liu, Jin-Zhong |
| Affiliation | 1.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China 2.Xinjiang Univ, Sch Phys Sci & Technol, Urumqi 830046, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Corresponding Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Xuan,Liu, Jin-Zhong,Wang, Ya-Hui,et al. C/2015 O1: A long-period comet with photometric observations[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2019,19(5):65. |
| APA | Zhang, Xuan,Liu, Jin-Zhong,Wang, Ya-Hui,&Lu, Li-Na.(2019).C/2015 O1: A long-period comet with photometric observations.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,19(5),65. |
| MLA | Zhang, Xuan,et al."C/2015 O1: A long-period comet with photometric observations".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 19.5(2019):65. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Zhang-2019-C_2015 O1（632KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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