For faster navigation, this Iframe is preloading the Wikiwand page for 小行星299.

小行星299

299 Thora
发现 [1]
發現者約翰·帕利薩
發現地维也纳
發現日期1890年10月6日
編號
命名依據[1]
其它名稱299 Thora
小行星分類主帶小行星[1][2]
軌道參數[3]
曆元 2018-03-23.0(JD 2458200.5)
不確定參數 0
遠日點2.585 AU(386,710,495.759 km
近日點2.2854521 AU(341,898,767.747 km)
半長軸2.4352433
離心率0.0615097
軌道週期3.8yr
平近點角195.96286°
軌道傾角1.60527
升交點黃經241.47702°
近日點參數151.35273
物理特徵
絕對星等(H)11.3[2]

小行星299(英語:299 Thora)是一颗围绕太阳公转小行星。1890年10月6日,約翰·帕利薩在维也纳描述了此天体[3][4]

这颗小行星的绝对星等为11.3等[3]。小行星299以北欧神话的雷神托尔命名。

相关條目

[编辑]

參考資料

[编辑]
  1. ^ 1.0 1.1 1.2 299 Thora. Minor Planet Center. [28 March 2018]. (原始内容存档于2016-03-04). 
  2. ^ 2.0 2.1 JPL Small-Body Database Browser:299 Thora-299 Thora (2018-01-26 last obs.). Jet Propulsion Laboratory. [28 March 2018]. (原始内容存档于2020-12-04). 
  3. ^ 3.0 3.1 3.2 299页面存档备份,存于互联网档案馆),小行星數據庫瀏覽器(JPL Small-Body Database Browser)-美国国家航空航天局喷气推进实验室
  4. ^ 小行星列表. 哈佛大学. [2018-10-19]. (原始内容存档于2008-05-17). 

外部連結

[编辑]


前一小行星:
小行星298
小行星列表 後一小行星:
小行星300
{{bottomLinkPreText}} {{bottomLinkText}}
小行星299
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?