User talk:Rafflesgluft

Rafflesgluft, you are invited to the Teahouse!

Hi Rafflesgluft! Thanks for contributing to Wikipedia.
Be our guest at the Teahouse! The Teahouse is a friendly space where new editors can ask questions about contributing to Wikipedia and get help from experienced editors like Missvain (talk).

Visit the Teahouse

We hope to see you there!

Delivered by HostBot on behalf of the Teahouse hosts

16:02, 1 July 2018 (UTC)

August 2018

Hello and welcome to Wikipedia. When you add content to talk pages and Wikipedia pages that have open discussion (but never when editing articles), such as at Wikipedia:Teahouse, please be sure to sign your posts. There are two ways to do this. Either:

Add four tildes ( ~~~~ ) at the end of your comment, or
With the cursor positioned at the end of your comment, click on the signature button located above the edit window.

This will automatically insert a signature with your username or IP address and the time you posted the comment. This information is necessary to allow other editors to easily see who wrote what and when.

Thank you. Drm310 🍁 (talk) 19:48, 24 August 2018 (UTC)[reply]

OK thanks for the tip--Rafflesgluft (talk) 20:43, 24 August 2018 (UTC)[reply]

Asteroid impact

You might like to add a paragraph to Impact event, maybe at the end of its Holocene subsection, about impacts that were predicted. Jim.henderson (talk) 21:21, 24 August 2018 (UTC)[reply]

Your submission at Articles for creation: Asteroid impact prediction has been accepted

Asteroid impact prediction, which you submitted to Articles for creation, has been created.
The article has been assessed as C-Class, which is recorded on the article's talk page. You may like to take a look at the grading scheme to see how you can improve the article.

You are more than welcome to continue making quality contributions to Wikipedia. If your account is more than four days old and you have made at least 10 edits you can create articles yourself without posting a request. However, you may continue submitting work to Articles for Creation if you prefer.

If you have any questions, you are welcome to ask at the help desk.
If you would like to help us improve this process, please consider leaving us some feedback.

Thank you for helping improve Wikipedia!

Robert McClenon (talk) 11:33, 25 August 2018 (UTC)[reply]

On asteroid sizes

Hi,I appreciate your edit on List of asteroid close approaches to Earth in 2018. I just wanted to let you know that the original size estimations typically take into account uncertainty in absolute magnitude, which JPL automatically takes out of the equation after a few months for reasons I'm still not sure of. Still not sure what to do about it but I wanted to make you aware of it. exoplanetaryscience (talk) 04:39, 22 September 2018 (UTC)[reply]

Exoplanetaryscience thanks, yes I did find it a bit odd that so many of the size estimations had narrowed like that. I assumed they'd just reduced the confidence and so got narrower bands, but that makes sense. Feel free to re-widen! Rafflesgluft (talk) 08:30, 24 September 2018 (UTC)[reply]

Disambiguation link notification for October 23

Hi. Thank you for your recent edits. An automated process has detected that when you recently edited Space Surveillance Telescope, you added a link pointing to the disambiguation page Seconds (check to confirm | fix with Dab solver). Such links are usually incorrect, since a disambiguation page is merely a list of unrelated topics with similar titles. (Read the FAQ • Join us at the DPL WikiProject.)

It's OK to remove this message. Also, to stop receiving these messages, follow these opt-out instructions. Thanks, DPL bot (talk) 09:42, 23 October 2018 (UTC)[reply]

ArbCom 2018 election voter message

Hello, Rafflesgluft. Voting in the 2018 Arbitration Committee elections is now open until 23.59 on Sunday, 3 December. All users who registered an account before Sunday, 28 October 2018, made at least 150 mainspace edits before Thursday, 1 November 2018 and are not currently blocked are eligible 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 2018 election, please review the candidates and submit your choices on the voting page. MediaWiki message delivery (talk) 18:42, 19 November 2018 (UTC)[reply]

A new short-arc orbit record

A bit of a strange thing to mention I suppose, but the recent asteroid ZW900BE I just added to the page is a great example of how rarely it's possible to predict an orbit from a very small number of observations. With only 4 observations over a 24 minute period it's possible to tell the object passed about 1 LD from Earth, as the direction and velocity of its movement changed noticeably over the short observation period. I doubt we'll be getting any other objects with as good orbits in as short an observation arc, though, as this just barely has enough data to base the prediction off of, and was not only found extremely conveniently close to the close approach time (less than 5-8 hours later depending on the solution) but has a particularly high velocity, making it easy to notice its movement speed changing even when it was nearly 2 LD from us. exoplanetaryscience (talk) 03:36, 30 November 2018 (UTC)[reply]

Exoplanetaryscience good to see! I guess it's a pretty small object and conditions are more likely to be "just right" for asteroids of this size (when we spot them - also nice to see!) as they are more numerous. By the way, I'm assuming we have a cut off at some point where we consider an object to be a meteoroid rather than an asteroid and so not worthy of the list? I know the boundary line is a bit blurred, I've been assuming an expected size of 1 m is the limit we're using? Perhaps it's worth stating this in the article if you're in agreement, especially if you know how to calculate what magnitude that equates to as I must admit I don't (I guess the size has an asymmetric PDF so the expected value is non-obvious - if we don't know the magnitude, we could just state 1 m for now)? Rafflesgluft (talk) 11:15, 30 November 2018 (UTC)[reply]

I don't think we need to worry about a size limit at the moment. Currently our detection limits are something around H=35 (~20-70 centimeters) and I doubt we'll be getting anything like that for a while. 2018's had a whole lot more asteroids than 2016 or 2017, which in turn have had a ton more than the years before that, but upon the end of the year my statistical review should show that this is less about us discovering smaller asteroids, and more about us getting better at detecting the medium-sized ones. exoplanetaryscience (talk) 05:39, 1 December 2018 (UTC)[reply]

Confirming asteroids in lunar approaches as well

Hey, would you mind possibly also updating the lunar approaches data table as well as the earth approaches one when an asteroid gets confirmed? It's not a big problem but it would be helpful for consistency purposes when I'm too inactive to get around to same-day updates. exoplanetaryscience (talk) 17:30, 24 January 2019 (UTC)[reply]

Hi. Sure. I'll try to remember :-) --Rafflesgluft (talk) 17:41, 24 January 2019 (UTC)[reply]

ArbCom 2019 election voter message

Hello! Voting in the 2019 Arbitration Committee elections is now open until 23:59 on Monday, 2 December 2019. 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 2019 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 {{NoACEMM}} to your user talk page. MediaWiki message delivery (talk) 00:24, 19 November 2019 (UTC)[reply]

ArbCom 2020 Elections voter message

Hello! Voting in the 2020 Arbitration Committee elections is now open until 23:59 (UTC) on Monday, 7 December 2020. 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 2020 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 {{NoACEMM}} to your user talk page. MediaWiki message delivery (talk) 02:58, 24 November 2020 (UTC)[reply]

Disambiguation link notification for January 20

Hi. Thank you for your recent edits. An automated process has detected that when you recently edited 2012 FC71, you added a link pointing to the disambiguation page Elongation. Such links are usually incorrect, since a disambiguation page is merely a list of unrelated topics with similar titles. (Read the FAQ • Join us at the DPL WikiProject.)

It's OK to remove this message. Also, to stop receiving these messages, follow these opt-out instructions. Thanks, DPL bot (talk) 06:21, 20 January 2021 (UTC)[reply]

ArbCom 2021 Elections voter message

Hello! Voting in the 2021 Arbitration Committee elections is now open until 23:59 (UTC) on Monday, 6 December 2021. 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 2021 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 {{NoACEMM}} to your user talk page. MediaWiki message delivery (talk) 00:50, 23 November 2021 (UTC)[reply]

ArbCom 2022 Elections voter message

Hello! Voting in the 2022 Arbitration Committee elections is now open until 23:59 (UTC) on Monday, 12 December 2022. 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 2022 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 {{NoACEMM}} to your user talk page. MediaWiki message delivery (talk) 01:41, 29 November 2022 (UTC)[reply]

ArbCom 2023 Elections voter message

Hello! Voting in the 2023 Arbitration Committee elections is now open until 23:59 (UTC) on Monday, 11 December 2023. 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 {{NoACEMM}} to your user talk page. MediaWiki message delivery (talk) 00:49, 28 November 2023 (UTC)[reply]