Comet C/2023 A3 Tsuchinshan-ATLAS
The second date to remember is September 27, 2024 as this will be Comet C/2023 A3 Tsuchinshan-ATLAS closest approach to the Sun or perihelion. However, this is not the only date to keep in mind for this series of astronomical events that started with the partial Lunar Eclipse of last September 17-18, 2024. If you’re still here, keep reading ahead.
Discovery
Comet C/2023 A3 was discovered in 2023, it’s a long-period comet, which means it takes a really long time to orbit the Sun—think thousands of years! This one’s making headlines because of it may have a bright tail after its close approach to the Sun, and Earth.
Comet C/2023 A3 was spotted by astronomers using advanced telescopes. Its orbit is fascinating, since it swings in from the Oort Cloud and heads back out into deep space. As it gets closer to the Sun, the heat causes it to release gas and dust, creating that stunning tail we may be able to see.
Stargazing
Now, for all you stargazers out there—when can you see it? C/2023 A3 is expected to make its closest approach to Earth on October 12 of 2024; however, it is expected to be the brightest on or around October 9, 2024. During this time, it could be visible with binoculars or even the naked eye in dark areas. Keep an eye on the sky, especially during early mornings or late evenings.
Comets are more than just beautiful sights; they’re like time capsules from the early solar system. Studying them helps scientists understand the origins of our planetary system, and maybe even the building blocks of life.
If you want to catch a glimpse of Comet C/2023 A3, here are some tips:
- Grab a pair of binoculars or a telescope if you have one.
- Find a dark location away from city lights.
- Use a stargazing app to help you locate it in the sky.
- Take some snacks—you might be out there for a while!
That’s it for today’s cosmic adventure!
Are you excited to see Comet C/2023 A3? Let us know!
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Until next time, keep looking up!
Sources: I.A.U. Minor Planet Center / NASA – JPL – CalTech Small Body Database
