Comet
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Comet: Efficient Time Management ExtensionComet is a free Chrome extension developed by jsbbvk that aims to help users manage their time more efficiently. This add-on falls under the category of Browsers and is specifically categorized as an Add-ons & Tools subcategory.Comet utilizes theproductivity method, which is based on a Stanford research study. According to this method, individuals are most productive when they work for 52 minutes and then take a break for 17 minutes. The extension incorporates this optimal timing to assist users in maximizing their productivity.By using Comet, users can easily set timers for their work sessions and breaks, ensuring that they adhere to the recommendedratio. This allows individuals to maintain a healthy balance between focused work and rejuvenating breaks, ultimately enhancing their overall productivity.Comet is a straightforward and user-friendly extension that provides a simple yet effective solution for time management. With its focus on the scientifically provenmethod, this Chrome extension can be a valuable tool for individuals looking to optimize their productivity.Program available in other languagesTélécharger Comet [FR]Ladda ner Comet [SV]Download Comet [NL]Scarica Comet [IT]Unduh Comet [ID]下载Comet [ZH]Descargar Comet [ES]Comet indir [TR]ダウンロードComet [JA]Tải xuống Comet [VI]Pobierz Comet [PL]ดาวน์โหลด Comet [TH]تنزيل Comet [AR]Download do Comet [PT]Comet 다운로드 [KO]Скачать Comet [RU]Comet herunterladen [DE]Explore MoreLatest articlesLaws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
Could Comet Tiamat be based on Comet ISON the Comet of the
Clarity, designed to work seamlessly with other Baader filters.Antlia RGBL Filter Set: This set offers high transmittance rates and sharp colour separation, making it an excellent choice for both amateur and professional astrophotographers.Planetary and Comet FiltersSpecialised filters for planetary and cometary imaging allow you to bring out distinct features in our Solar System neighbours. Planetary filters are generally colour filters that enhance specific features on planets, such as the red spot on Jupiter or the polar ice caps on Mars. Comet filters, like the Lumicon Comet Filter, isolate wavelengths associated with comet emissions, such as cyanogen (CN) and diatomic carbon (C2), allowing you to capture comet tails in greater detail.Uses of Planetary and Comet FiltersThese filters help isolate unique wavelengths that are more pronounced in planets and comets, enhancing details that might otherwise be lost. Planetary filters work well with both monochrome and colour cameras, while comet filters are typically used with OSC cameras to highlight the blue-green colours of comet tails.Pros and Cons of Planetary and Comet FiltersPros:Enhance details of specific targets, bringing out subtle colour differences and contrast.Effective on short-exposure planetary imaging and comet capture.Cons:Limited applications; these filters are not ideal for deep-sky objects.Can be redundant if used in poor seeing conditions, as details can be lost.Popular Planetary and Comet FiltersBaader Contrast Booster: Enhances contrast for planetary imaging, particularly effective on Jupiter and Saturn.Lumicon Comet Filter: Specifically targets comet emissions, helping to reveal the unique structure of comet tails.Astronomik ProPlanet 742: Effective for infrared planetary imaging, especially on Mars, where it can reveal surface details.Choosing the Right Camera and Filters for Your SetupThe effectiveness of these filters also depends on the type of camera you’re using. Here are some considerations:One-Shot Colour (OSC) Cameras: Best paired with light pollution filters or multiband filters like L-eNhance or L-eXtreme, as theyInternships at Comet - Comet - comet.tech
The future of a potential "comet of the century" is still uncertain, with just under two months to go before the icy wanderer makes its closest approach to the sun.With just two months to go before Comet ISON skims within about three-quarters of a million miles (1 million kilometers) above the sun's surface, it's still uncertain whether the comet will evolve into a stunningly bright object that will put on a memorable show in December, or turn out to be nothing more than a dim fuzz ball.The comet was masked by the glare of the sun for much of the summer and began to emerge into darker skies in mid-August. [Photos of Comet ISON: A Potentially Great Comet]Because the comet's brightening had seemed to stall during the first half of this year, there was hope that once it reappeared, it would look significantly brighter. It was, indeed, brighter, yet not as bright as many had hoped. In fact, the comet was running about two magnitudes — or six times fainter — than forecasts had originally suggested.Sizzle or fizzle?This new information has spawned two camps anticipating ISON's future performance: those who think ISON will be a major disappointment and those who are still holding on to the hope that ISON will become a bright naked-eye spectacle.Astronomer Bruce Gary was the first to photograph ISON after it emerged from the glare of the rising sun on Aug. 12, and belongs to the first camp. According to Gary's calculations, the comet might not get much brighter than fifth or sixth magnitude, which is near the threshold of naked-eye visibility."I've begun to lose interest in this comet, which may never become visible to the unaided eye," Gary said. "I wonder why someone ever suggested that it could become the 'comet of the century.'"On the other hand, astronomer Karl Battams of the Naval Research Lab in Washington, D.C. has issued a more sanguine outlook.This NASA Hubble Space Telescope image of Comet ISON was taken on April 10, 2013, when the comet was slightly closer than Jupiter's orbit at a distance of 386 million miles from the sun (394 million miles from Earth).NASA, ESA, J.-Y. Li (Planetary Science Institute), and the Hubble Comet ISON Imaging Science Team"Certainly, we would love it to be a couple of magnitudes brighter right now, but it's doing just fine," Battams said. "I'd say it's still on course to become a very eye-catching object." Slowly brighteningEarlier in September, based on a consensus of visual observations made by reputable observers, Comet ISON appeared as bright as 13th magnitude — still more than 600 times fainter than the dimmest star that can be perceived with the naked eye.Through large telescopes, the comet's head (called a coma) appeared about 1/30 the apparent size of the moon. [Comet ISON's Path Through the Inner Solar System (Video)]Over the last few weeks, the comet has nearly doubled in brightness to about magnitude 12. Denis Buczynski, secretary of the British Astronomical Association's comet section, photographed ISON in a. Comet Book for Android, free and safe download. Comet Book latest version: Comet Book: A Comprehensive Guide to Observing Comets. Comet Book is an AndThe COMET on the Go! - Catch The Comet
At a distance of 0.012 AU. The comet seems to be fresh from the Oort cloud, meaning that this is likely the first time it has approached the Sun since the birth of our solar system.SpeculationAlthough this comet was over a year from passing closest to the sun, there was a lot of speculation during the first week following its discovery. Here are a few of the details: *Several people have suggested the comet might reach a maximum magnitude of -6 to -10 when the comet is closest to the sun, which would enable it to be seen in broad daylight. As of 2012 September 25, the Central Bureau for Astronomical Telegrams web site indicated a maximum brightness of -13.1 on 2013 November 28 at 21:00 UT.*J. E. Bortle (New York, USA) wrote the following, "based on the development of past major comets with perihelia less than 0.1 AU, together with the earth-comet-sun alignment of 2012 S1 during early to mid December of 2013, and assuming a typical rate of dust production, that the dust tail generated by 2012 S1 might be among the longest ever recorded."*Reinder J. Bouma (Netherlands) first pointed out on 2012 September 24 that the orbit of this is "somewhat similar" to the orbit of the great comet of 1680. Others have suggested the possibility that the 1680 comet and this new comet might have split in the distant past.Concerning the first two points, all have suggested caution until more is known about this comet. In particular, Bortle noted the past incidences of the last few decades, when comets failed to live up to the early expectations. Only time will tell.Will the comet hold together?Astronomer Ignacio Ferrin (Columbia) has published a prediction that comet ISON may be on the verge of disingrating. The prediction was not made using a crystal ball, but using comet research spanning several years. Over a decade ago, Ferrin came up with a new way of studying the brightness behavior of comets. He recently applied this to comet ISON and found an unusual brightness "discontinuity" when the comet was near Jupiter earlier this year. Looking through his analyses of 87 other comets, Ferrin found only two other comets that have shown this same behavior: comet Tabur of 1996 and comet Honig of 2002. Both of these comets disintegrated, hence his recent prediction. The fact that so many observers are now following this comet offers an excellent chance to test Ferrin's prediction. If the comet does indeed break up, it will be the most studied comet event of this kind ever, perhaps allowing astronomers to better understand these events and comets in general. If it does not break up, Ferrin goes back toCOMET in the Community - Catch The Comet
A rare green comet is slowly moving through the skies above Earth, including above India, after surviving its orbit around the Sun. Astrophotographers have successfully captured the comet in all its glory around the world. It is important to note that Comet C/2022 E3 (ZTF) will be 42 million kilometres from Earth, which is the closest it has been, as it continues its journey beyond the Solar System. As per the latest details, the rare green comet has been spotted in the skies above the Indian Astronomical Observatory in Hanle.The rare green comet was hurtling between the orbits of Earth and Mars at a speed of approximately 2,07,000 kilometres per hour. People should note that comets mostly consist of ice coated with dark organic material. They are usually referred to as dirty snowballs that can provide important information about the solar system.They provide important clues that help to know more about the formation of our solar system so it is important to study comets. The rare green comet was seen recently from Ladakh.Rare Green Comet: Important DetailsResearchers have found out that the nucleus of the rare green comet is approximately 1.6 kilometres across and its tail extends millions of kilometres in the vacuum of space.It is important to note that the comet isn't likely to be as bright as Neowise which was seen in 2020 or Hale-Bopp and Hyakutake in the mid to late 1990s.The comet is green from all the carbon in the gas cloud or coma around the nucleus. One should note that this long-period comet was first discovered last March by astronomers. They used the Zwicky Transient Facility, which is a wide-field camera at Caltech’s Palomar Observatory, to discover the comet.Scientists have done their orbital calculations and they are certain that the comet was last seen 50,000 years ago. The last time this rare green comet was seen, modern humans were yet to evolve.The comet is likely to brighten as it comes closer and rises higher over the horizon by the end of January. These are all the latest details about the comet you must know if you are interested in watching it. The comet will be near Mars by 10 February.(At The Quint, we question everything. Play an active role in shaping our journalism by becoming a member today.)Read Latest News and Breaking News at The Quint, browse for more from news and world Topics: Solar SystemComet Academy - Catch The Comet
Comet 12P/Pons-Brooks also called the Devil's Comet. Photo taken from Moclinejo, Málaga, Andalusia, ... [+] South of Spain.gettyHave you seen the comet? Visible right now after sunset in the west, comet Pons-Brooks—also known as 12P/Pons-Brooks—is about to reach its brightest and best – but it won’t last long.In fact, if you want to see it, you’d better get looking as soon as you can because the ball of rock and ice is about to depart from the northern sky.‘Devil Comet’Arriving in the wake of comet 2022 E3 (ZTF)—the so-called “green comet”—and 2020’s comet NEOWISE, it had been hoped that Pons-Brooks would be something of a “comet of the decade” and possibly be seen during totality at the recent total solar eclipse.That would have required an unpredictable outburst in brightness, something it had been observed to do back in July 2023 when its nucleus unexpectedly brightened. The halo of material around it expanded to possibly block some of it from view, causing a weird horned shape, earning it the nickname “devil comet.”How to find the comet during its perihelion this Sunday, April 21, 2024. StellariumPost-Sunset TargetHowever, despite not becoming a naked-eye object, the comet nevertheless makes a lovely target for anyone with binoculars. What’s more, it’s visible immediately after sunset.Comet Pons-Brooks is not particularly easy to find. This weekend, it reaches its perihelion—the closest it gets to the sun—causing it to look as bright as it will get. It will then make its closest approach to Earth on June 2.However, since it’s sinking lower towards the western horizon in the post-sunset night sky, it’s best to glimpse it before it’s too late.Gianluca Masi's images of comet 12P/Pons-Brooks from the Virtual Telescope Project facility in ... [+] Italy.Gianluca Masi/Virtual Telescope Project (www.virtualtelescope.eu)How To Find The CometYou’ll need a clear sky, a viewCOMET Administration - Catch The Comet
The drawing board to tweak his theory.Two more papers have been submitted to various journals that give a more optimistic prediction for comet ISON. Zdenek Sekanina has conducted an analysis of comet ISON compared to two other comets which were fresh from the Oort cloud. One comet, Seki-Lines, performed quite well during 1962, while the other comet, Honig, disintegrated during 2002. He finds comet ISON to be performing closer to comet Seki-Lines. Matthew Knight and Kevin Walsh compared comet ISON to other sungrazing comets. Although there were an number of parameters about comet ISON that are currently unknown, they predicted that "tidal disruption [is] unlikely unless other factors affect ISON substantially." One of these factors was a possible speeding up of the rotation of the nucleus.ObservationsThe first independent confirmation of this comet's discovery came from W. H. Ryan and E. V. Ryan (Magdalena Ridge Observatory, Socorro, New Mexico, USA) on September 21.42. They were using the 2.4-m reflector and a CCD camera. The comet's magnitude was given as 17.5. Although the comet steadily brightened as expected during the remainder of 2012, it was expected to slow down during the early months of 2013, as Earth's motion around its orbit was putting a lot of distance between it and the comet. After Earth reached the point in its orbit when it was on the other side of the Sun from the comet, the distance between the two bodies began to decrease. Although the comet was expected to resume its brightening, it did not. In fact, during the period of January through June, the comet may have actually faded slightly, making it almost two magnitudes fainter than predicted by the beginning of July. This indicates the comet's activity level has decreased during a time when it should be increasing.The comet dropped into evening twilight near the end of June 2013 and was recovered in August. The first reported observation was possibly made from southeastern Arizona (USA), when an amateur astronomer used a video camera attached to a telescope and stacked several of the frames. The comet would have been at a very low elevation above the horizon (he Author has yet to see this image and considers the observation as uncertain for now). The first definite observation was obtained by Bruce Gary (Hereford Arizona Observatory, Arizona, USA) on August 12.5. Visual observers were placing the brightness of comet ISON at about magnitude 12 during the first week of September. The coma was about 2' across and slightly condensed. The comet attained a magnitude of about 11 during the first week of October. The coma was then about 3' across and moderately condensed. Jakub Cerny (Czech Republic) noted a tail extending 0.1 degree. Comet Book for Android, free and safe download. Comet Book latest version: Comet Book: A Comprehensive Guide to Observing Comets. Comet Book is an And
Could Comet Tiamat be based on Comet ISON the Comet - Reddit
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Source back towards you.As the comet swings between Earth and the Sun, it will be perfectly placed for this forward scattering process to occur. If the comet is particularly dusty, this could cause its apparent brightness to increase by up to 100 times.If it does, there's a small chance the comet could briefly become visible in the daylight sky on October 9 and 10.However, it will be very close to the Sun in the sky, and incredibly hard to spot. Only the most experienced observers may be able to detect the comet at this time, and it requires a special technique. Do not try to stare at the Sun to see it.The best show could be after October 12After swinging between Earth and the Sun, the comet will appear in the evening sky. It will rapidly climb in the western sky, and should be a bright, naked-eye object for a few days from October 12. The sliders below will give you a sense of where to look.For the first few days of this period, the comet will still benefit from the forward scattering of sunlight, but this will decrease as it moves away.What about the tail?The positioning of the comet, Earth and the Sun in the Solar System means the comet's tail will be streaming outwards, past our planet. This means it could grow to prodigious lengths in the night sky.The bulk of that tail will likely be too dim to see easily with the naked eye, but it could be a fantastic spectacle for photographers. Expect to see a wealth of comet images flooding the internet around the middle of October.As the days pass and the comet climbs higher, it will fade quite rapidly. It will likely become too faint to see with the naked eye, even for seasoned and experienced observers, before the end of October.At that point, the show will be over. Comet C/2023 A3 (Tsuchinshan-ATLAS) will continue to flee the inner Solar System, moving into the icy depths of space, never to return.How reliable are the predictions?At the moment, the comet is already bright enough to consider it the "comet of the year", outshining comet 12P/Pons-Brooks from earlier this year.But remember the classic saying – comets are like cats. They have tails and will often surprise us. For now, comet C/2023 A3 is behaving itself. It's brightening predictably, and putting on a good show.But comets that approach this closely to the Sun often fragment. This is impossible to predict, and far from guaranteed. If the comet did break up, it could become even more spectacular because of all the dust and gas it would release.The opposite could still happen, too. The comet could fail to brighten as much as we expect, although that seems unlikely at this stage.Whatever happens, we're in for a fascinating few weeks of comet watching. Hopefully, a real spectacle awaits us.Jonti Horner, Professor (Astrophysics), University of Southern QueenslandThis article is republished from The Conversation under a Creative Commons license. Read the original. Comet Book for Android, free and safe download. Comet Book latest version: Comet Book: A Comprehensive Guide to Observing Comets. Comet Book is an And Comet Book for Android, free and safe download. Comet Book latest version: Comet Book: A Comprehensive Guide to Observing Comets. Comet Book is an AndComet Player -Comet Player v0.2.
Image: Virtual Telescope Project 2.0On January 14, Abu Dhabi witnessed an incredibly rare green comet that only appears from space once in 50000 years. "A video of the movement of comet C2022 E3 (ZTF) from the UAE sky at dawn today, Saturday, January 14, 2023, CE, from 05:01 to 05:36 UAE time," the International Astronomy Centre (IAC) tweeted alongside a link to the video. The rare comet was visible at magnitude 6.5 with a dust tail, and its ionic tail was visible at 307 degrees opposite the Sun. This comet is making its first appearance in 50,000 years! In light of the fact that astronomers think this comet may never appear again, it follows that this is the last chance for everyone to view it.Do not worry! You still have a chance to see this once-in-a-lifetime event, even if you feel like you missed this opportunity. The best time to observe Comet 2022 E3 (ZTF) is when it is closest to Earth. That will happen soon. Learn about the specifics, the time, and how to view this unusual comet in the sky.When to watch the Comet 2022 E3 (ZTF)The comet is travelling through the inner Solar System, according to NASA, and was at perihelion, or its closest approach to the Sun, on January 12. However, an astronomy centre in Abu Dhabi noticed it briefly on January 14th. On February 1, the planet will be at its closest point to us, called perigee. Even though comet brightness is notoriously erratic, C/2022Comments
Comet: Efficient Time Management ExtensionComet is a free Chrome extension developed by jsbbvk that aims to help users manage their time more efficiently. This add-on falls under the category of Browsers and is specifically categorized as an Add-ons & Tools subcategory.Comet utilizes theproductivity method, which is based on a Stanford research study. According to this method, individuals are most productive when they work for 52 minutes and then take a break for 17 minutes. The extension incorporates this optimal timing to assist users in maximizing their productivity.By using Comet, users can easily set timers for their work sessions and breaks, ensuring that they adhere to the recommendedratio. This allows individuals to maintain a healthy balance between focused work and rejuvenating breaks, ultimately enhancing their overall productivity.Comet is a straightforward and user-friendly extension that provides a simple yet effective solution for time management. With its focus on the scientifically provenmethod, this Chrome extension can be a valuable tool for individuals looking to optimize their productivity.Program available in other languagesTélécharger Comet [FR]Ladda ner Comet [SV]Download Comet [NL]Scarica Comet [IT]Unduh Comet [ID]下载Comet [ZH]Descargar Comet [ES]Comet indir [TR]ダウンロードComet [JA]Tải xuống Comet [VI]Pobierz Comet [PL]ดาวน์โหลด Comet [TH]تنزيل Comet [AR]Download do Comet [PT]Comet 다운로드 [KO]Скачать Comet [RU]Comet herunterladen [DE]Explore MoreLatest articlesLaws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
2025-04-07Clarity, designed to work seamlessly with other Baader filters.Antlia RGBL Filter Set: This set offers high transmittance rates and sharp colour separation, making it an excellent choice for both amateur and professional astrophotographers.Planetary and Comet FiltersSpecialised filters for planetary and cometary imaging allow you to bring out distinct features in our Solar System neighbours. Planetary filters are generally colour filters that enhance specific features on planets, such as the red spot on Jupiter or the polar ice caps on Mars. Comet filters, like the Lumicon Comet Filter, isolate wavelengths associated with comet emissions, such as cyanogen (CN) and diatomic carbon (C2), allowing you to capture comet tails in greater detail.Uses of Planetary and Comet FiltersThese filters help isolate unique wavelengths that are more pronounced in planets and comets, enhancing details that might otherwise be lost. Planetary filters work well with both monochrome and colour cameras, while comet filters are typically used with OSC cameras to highlight the blue-green colours of comet tails.Pros and Cons of Planetary and Comet FiltersPros:Enhance details of specific targets, bringing out subtle colour differences and contrast.Effective on short-exposure planetary imaging and comet capture.Cons:Limited applications; these filters are not ideal for deep-sky objects.Can be redundant if used in poor seeing conditions, as details can be lost.Popular Planetary and Comet FiltersBaader Contrast Booster: Enhances contrast for planetary imaging, particularly effective on Jupiter and Saturn.Lumicon Comet Filter: Specifically targets comet emissions, helping to reveal the unique structure of comet tails.Astronomik ProPlanet 742: Effective for infrared planetary imaging, especially on Mars, where it can reveal surface details.Choosing the Right Camera and Filters for Your SetupThe effectiveness of these filters also depends on the type of camera you’re using. Here are some considerations:One-Shot Colour (OSC) Cameras: Best paired with light pollution filters or multiband filters like L-eNhance or L-eXtreme, as they
2025-04-25At a distance of 0.012 AU. The comet seems to be fresh from the Oort cloud, meaning that this is likely the first time it has approached the Sun since the birth of our solar system.SpeculationAlthough this comet was over a year from passing closest to the sun, there was a lot of speculation during the first week following its discovery. Here are a few of the details: *Several people have suggested the comet might reach a maximum magnitude of -6 to -10 when the comet is closest to the sun, which would enable it to be seen in broad daylight. As of 2012 September 25, the Central Bureau for Astronomical Telegrams web site indicated a maximum brightness of -13.1 on 2013 November 28 at 21:00 UT.*J. E. Bortle (New York, USA) wrote the following, "based on the development of past major comets with perihelia less than 0.1 AU, together with the earth-comet-sun alignment of 2012 S1 during early to mid December of 2013, and assuming a typical rate of dust production, that the dust tail generated by 2012 S1 might be among the longest ever recorded."*Reinder J. Bouma (Netherlands) first pointed out on 2012 September 24 that the orbit of this is "somewhat similar" to the orbit of the great comet of 1680. Others have suggested the possibility that the 1680 comet and this new comet might have split in the distant past.Concerning the first two points, all have suggested caution until more is known about this comet. In particular, Bortle noted the past incidences of the last few decades, when comets failed to live up to the early expectations. Only time will tell.Will the comet hold together?Astronomer Ignacio Ferrin (Columbia) has published a prediction that comet ISON may be on the verge of disingrating. The prediction was not made using a crystal ball, but using comet research spanning several years. Over a decade ago, Ferrin came up with a new way of studying the brightness behavior of comets. He recently applied this to comet ISON and found an unusual brightness "discontinuity" when the comet was near Jupiter earlier this year. Looking through his analyses of 87 other comets, Ferrin found only two other comets that have shown this same behavior: comet Tabur of 1996 and comet Honig of 2002. Both of these comets disintegrated, hence his recent prediction. The fact that so many observers are now following this comet offers an excellent chance to test Ferrin's prediction. If the comet does indeed break up, it will be the most studied comet event of this kind ever, perhaps allowing astronomers to better understand these events and comets in general. If it does not break up, Ferrin goes back to
2025-04-06