For faster navigation, this Iframe is preloading the Wikiwand page for 天苑四c.

天苑四c

天苑四c
波江座ε星c的艺术想象图
发现
发现者桑代克等人
发现日期2002年10月25日
尘埃盘分析
轨道参数
半长轴~40天文单位
轨道周期~280地球年
近心点时间−869.74儒略日
物理特征
质量~0.1倍木星质量
温度33K
视星等3.73

天苑四c是一颗位于波江座、距离地球约10光年的系外行星。2002年,科学家宣布发现了这颗环绕橙矮星天苑四运转的系外行星,但是至今还未得到确认。该行星有可能成为第一颗经确认的日射量接近于海王星气体巨星

2002年,爱丽丝·奎伦和斯蒂芬·桑代克通过研究环绕天苑四的尘埃盘结构,认为可能存在着天苑四c。但是及至2008年8月,该行星的存在还未得到确认。

参见

[编辑]

外部链接

[编辑]


{{bottomLinkPreText}} {{bottomLinkText}}
天苑四c
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?