User talk:JeanLucMargot

Added Π to Dwarf Planet
I added Π to the table and associated blurb on the dwarf planet page. Procrastination is my forte. I'm not sure about the "refined" clause: it might be presumptuous. Tbayboy (talk) 16:44, 15 April 2017 (UTC)
 * Thank you. Stern and Levison (2002) considered single encounters that produce deflection angles in excess of 1 radian during a Hubble time.  While that calculation may be interesting in terms of close encounter time scales, it is not at all equivalent to the IAU criterion of clearing an orbital zone. JeanLucMargot (talk) 19:33, 16 April 2017 (UTC)

Palisades Park, (Santa Monica) Thanks, Thoughts, Questions
Good Morning Jean Luc Margot: Thank you for the contributions as wikipedia editor to the Palisades Park site, which included adding trees. And thanks for thanking me for making an edit to the trees sections of the wiki page about the Italian Stone Pine, Pinus pinea. I learned the feature of 'thanking' which I make a habit of doing now as well for other editors. And I just thanked you for your edits of about 3 years ago on Palisades Park. I hope you visit the Palisades Park to see additional edits I have made on the trees and the public art sculptures. You will notice that a few additional wikipedia editors have now been making edits and improving the site. I am glad to have added the historic Native American totem pole to the Palisades Park site. I hope you like and would look forward to your thoughts and questions regarding the Palisades Park site. I was sad to have to make lower case the English names of trees, starting with cypress, which you had listed in capitalization as Monterey Cypress, and which I like and prefer and think is correct, but Wikipedia unfortunately follows MOS, requiring animal and plant English names, even though proper nouns, to be lower case, so I changed the cypress to Monterey cypress, but at least 'Monterey" remains capitalized due to being the name of a place (city and county of California). By the way, I like astronomy, especialy archaeoastronomy, especially the satellites and planets in our Solar System, but also the stories of our constellations, especially Aldebaran, as Abbot Kinney named one of the Venice Canals as Aldebaran, which was filled in and asphalt used to make a street that is called Market Street.  I have begun an effort to do historic signage indicating that Market Street was the location of Aldebaran Canal with an eventual goal to convert the street back into Alderbaran Canal. Kinney named other Venice Canals linked to Astronomy, such as Venus Canal, which runs parallel to Aldebaran Canal. On and on, "across the universe" (thinking Beatles song). Be well. Hoping you are well, family and friends are well, given our era of the virus pandemic. Peace, 'Roy' (Robert Jan van de Hoek) "Earth-Planet, Universe" as John Muir would do in signing his letters at certain times.Robert Jan van de Hoek (talk) 13:30, 30 August 2020 (UTC)

ArbCom 2023 Elections voter message
 Hello! Voting in the 2023 Arbitration Committee elections is now open until 23:59 (UTC) on. All eligible users are allowed to vote. Users with alternate accounts may only vote once.

The Arbitration Committee is the panel of editors responsible for conducting the Wikipedia arbitration process. It has the authority to impose binding solutions to disputes between editors, primarily for serious conduct disputes the community has been unable to resolve. This includes the authority to impose site bans, topic bans, editing restrictions, and other measures needed to maintain our editing environment. The arbitration policy describes the Committee's roles and responsibilities in greater detail.

If you wish to participate in the 2023 election, please review the candidates and submit your choices on the voting page. If you no longer wish to receive these messages, you may add to your user talk page. MediaWiki message delivery (talk) 00:43, 28 November 2023 (UTC)

Category:UCLA Department of Earth Planetary and Space Sciences alumni has been nominated for merging
Category:UCLA Department of Earth Planetary and Space Sciences alumni has been nominated for merging. A discussion is taking place to decide whether it complies with the categorization guidelines. If you would like to participate in the discussion, you are invited to add your comments at the category's entry on the categories for discussion page. Thank you. Mason (talk) 04:15, 14 May 2024 (UTC)