| HD 209458 b has been listed as one of the Natural sciences good articles under the good article criteria. If you can improve it further, please do so. If it no longer meets these criteria, you can reassess it. |
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| Facts from this article were featured on Wikipedia's Main Page in the "On this day..." column on November 27, 2004, November 27, 2005, November 27, 2006, November 27, 2007, November 27, 2008, November 27, 2011, November 27, 2015, November 27, 2018, November 27, 2021, and November 27, 2022. |
Current status: Good article |