Talk:United States Naval Observatory

Learn more about this page

This is the talk page for discussing improvements to the United States Naval Observatory article.
This is not a forum for general discussion of the article's subject.

Put new text under old text. Click here to start a new topic.
New to Wikipedia? Welcome! Learn to edit; get help.

Article policies

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL

Archives: 1

Astronomy Mid‑importance

	Astronomy portal This article is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.AstronomyWikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

History of Science

	History of science portal This article is part of the History of Science WikiProject, an attempt to improve and organize the history of science content on Wikipedia. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project and/or contribute to the discussion. You can also help with the History of Science Collaboration of the Month.History of ScienceWikipedia:WikiProject History of ScienceTemplate:WikiProject History of Sciencehistory of science articles
???	This article has not yet received a rating on the project's importance scale.

Military history: Maritime / North America / United States

This article is within the scope of the Military history WikiProject. If you would like to participate, please visit the project page, where you can join the project and see a list of open tasks. To use this banner, please see the full instructions.Military historyWikipedia:WikiProject Military historyTemplate:WikiProject Military historymilitary history articles

This article has been checked against the following criteria for B-class status:
Referencing and citation: criterion met Coverage and accuracy: criterion met Structure: criterion met Grammar and style: criterion met Supporting materials: criterion met

Associated task forces:
/
	Maritime warfare task force
	North American military history task force
	United States military history task force

United States: District of Columbia High‑importance

	United States portal This article is within the scope of WikiProject United States, a collaborative effort to improve the coverage of topics relating to the United States of America on Wikipedia. If you would like to participate, please visit the project page, where you can join the ongoing discussions. Template Usage Articles Requested! Become a Member Project Talk Alerts United StatesWikipedia:WikiProject United StatesTemplate:WikiProject United StatesUnited States articles
High	This article has been rated as High-importance on the project's importance scale.
	Washington, D.C. portal This article is supported by WikiProject District of Columbia.

National Register of Historic Places High‑importance

	National Register of Historic Places portal This article is within the scope of WikiProject National Register of Historic Places, a collaborative effort to improve the coverage of U.S. historic sites listed on the National Register of Historic Places on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.National Register of Historic PlacesWikipedia:WikiProject National Register of Historic PlacesTemplate:WikiProject National Register of Historic PlacesNational Register of Historic Places articles
High	This article has been rated as High-importance on the project's importance scale.

Phones Temporarily Dead

Latest comment: 2 years ago1 comment1 person in discussion

Calling the listed phone numbers for the master clock in NPA 202 on 1 September, 2022 resulted in a few rings, then a click. On 2023.04.09 the time service at +1 202-762-1401 once again answered with the time announcements. Boteman (talk) 06:35, 1 September 2022 (UTC)Reply

Add topic