Other than Pluto's moons including Charon , which known body comes closest to Pluto, and how close? Neptune doesn't come closer than 16 au. What about Orcus, whose orbit is similar to Pluto's, or another dwarf planet? Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Which celestial body is able to come closest to Pluto?
Ask Question. Asked 9 months ago. Active 9 months ago. Viewed 84 times. These planets are Pluto, Eris, Haumea, and Makemake. These rules determine the classification of a dwarf planet:.
Pluto — at one time known as the 9th planet in our solar system, due to the new astronomy rules Pluto is no longer considered a planet but is now a "dwarf" planet. Haumea — because of its distance, little is truly known about Haumea other then its odd elongated shape and it is roughly the same size as Pluto. It's orbit path around the sun takes Earth years and it is made up of rock with an icy coating over the surface. This coating causes the dwarf planet to appear bright, similar to the effect of sunlight on snow on Earth.
Makemake — is a recently discovered, March of , dwarf planet located in the Kuiper Belt. Slightly smaller than Pluto, Makemake's surface consists of primarily frozen nitrogen, ethane, and methane.
Makemake's orbital path around the sun is approximately Earth years and it, along with Eris, is responsible for the new classifications of what constitutes as a planet. Eris — the next "dwarf" planet within the Kuiper Belt is Eris and it has the most extreme orbital path that extends well outside of our solar system.
Its surface is covered in ice but as it comes closer to the sun and the ice melts, it's surface is closely similar to Pluto's. Ceres — upon its first discovery in January of , was believed to be a comet then it was determined to be the missing planet between Mars and Jupiter. However, it is nested in an asteroid belt the largest in our solar system and so it was reclassified to be an asteroid.
It is now considered as a "dwarf" planet, but is still labeled as an asteroid, because in reality, like Pluto, they have no idea how to truly classify this mysterious object. Planet X — according to Caltech researchers, there is a strong possibility that there is another planet in the far reaches of our solar system Planet X.
The Orion Nebula can actually be seen by the human eye! It's also one of the brightest types of nebulae to exist. This is the first type of galaxy to be referred to as a spiral galaxy, and resides in the Canes Venatici constellation. Other nicknames for this galaxy are M51a and NGC The Ring Nebula is exactly 2, light years from Earth and is shaped like a colorful ring.
This nebula is also located in the Lyra constellation. This spiral galaxy actually has billion stars and is located in the Ursa Major constellation. It has a magnitude of 6. This bright galaxy is located It has a radius spanning 18, light years. This type of galaxy is also Also known as the Nubecula Minor, this type of galaxy is about , light years away from Earth.
It also belongs to both the Hydrus and the Tucana constellations. The Sagittarius Dwarf Spheroidal Galaxy is made up of many aged stars. It resides in the Milky Way Galaxy. This doesn't refer to the type of water-based streams that are located on Earth. Rather, these stellar streams are formed from dwarf spheroidal galaxies. The Tadpole Galaxy features a unique tadpole shape and is located million light years from Earth.
This galaxy spans a radius of , light years. Hoag's Object was made official in by Arthur Hoag. It contains 8 billion stars. Within the Andromeda Galaxy lies the Arp , which looks like a loose spiral of other galaxies. It's located million light years from Earth. The Cat's Eye Nebula features a distinct eye-shaped feature, which is bright and colorful in nature. This is located in the Draco constellation. The NGC has a radius of 1. The spiral galaxy known as Andromeda is well-known for its ample amount of stars.
It is located 2. How much do you know about dinosaurs? What is an octane rating? And how do you use a proper noun? Lucky for you, HowStuffWorks Play is here to help. Our award-winning website offers reliable, easy-to-understand explanations about how the world works.
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