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HD 173416 b - 版本历史
2026-07-19T22:44:18Z
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<p><b>新页面</b></p><div>{{Infobox Planet<br />
| bgcolour = #A0B0FF<br />
| name = HD 173416 b<br />
| parent star = yes<br />
| star = HD 173416<br />
| planet = <br />
| constell = 天琴座<br />
| RA = <br />
| DEC = <br />
| class = <br />
| discovery = yes<br />
| discovery_ref = <br />
| discoverer = <br />
| discovered = 2009年<br />
| discovery_method = 視向速度法<ref name="163news" /><br />
| semimajor = 1.16 ±0.06 <br />
| semiminor = <br />
| orbital_circ = <br />
| eccentricity = 0.21 ±0.04<br />
| period = 323.6 ±2.2 <br />
| inclination = <br />
| long_periastron = <br />
| time_periastron = <br />
| physical_characteristics = yes<br />
| mean_radius = <br />
| density = <br />
| mass = 2.7 ±0.3 [[木星質量|''M''<sub>''J''</sub>]]<br />
| single_temperature = <br />
}}<br />
'''HD 173416 b'''是一顆環繞[[天琴座]][[紅巨星]][[HD 173416]]的[[太陽系外行星|行星]]<ref name="planet">{{cite journal|url=http://www.raa-journal.org/raa/index.php/raa/article/viewFile/76/0901liuyj.pdf|title=A planetary companion orbiting the intermediate-mass G Giant HD 173416|journal=Research in Astron. Astrophys.|issue=1|pages=1-4|date=2009-01-12|access-date=2009-01-17|archive-date=2019-10-17|archive-url=https://web.archive.org/web/20191017034841/http://www.raa-journal.org/raa/index.php/raa/article/viewFile/76/0901liuyj.pdf|dead-url=no}}</ref>，由中國及日本的天文學家發現<ref name="163news">{{cite web|url=http://newepaper.bjd.com.cn/bjrb/html/2009-01/07/content_105583.htm|title=中日天文学家发现一颗太阳系外行星|date=2009-01-07|accessdate=2009-01-17|publisher=[[北京日报]]}}{{dead link|date=2017年11月 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>。<br />
<br />
2019年12月，被命名為望舒行星。<ref>2天前 - 新京报快讯(记者张璐)近日,我国天文学家发现的首颗太阳系外行星获得了一个美丽的名字-- 望舒 。它原本的编号名称由数字+字母构成,为HD173416b...<br />
www.rz168.com/news-id-369032.html</ref><br />
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== 參考 ==<br />
{{reflist}}<br />
<br />
{{Extrasolar-planet-stub}}<br />
<br />
[[Category:天琴座]]<br />
[[Category:太陽系外行星]]</div>
imported>InternetArchiveBot