Your Age on Planet Pluto

Pluto is a dwarf planet in the Kuiper Belt, the penultimate zone of the Solar System. The dwarf planet is named after the Roman god of the underworld, Pluto. Pluto was discovered in 1930 by American Clyde Tombaugh and was classified as the ninth planet until 2006. It has number 134340 in the catalog of asteroids.

Pluto's highly eccentric orbit lies largely outside that of the planet Neptune. It orbits the sun in 248 years and is on average nearly 40 times as far away from it as the Earth.

Pluto has five moons, the largest of which Charon - has so much mass that Pluto and Charon revolve around a common center of gravity that lies outside the surface of Pluto itself, making both celestial bodies seen by some as a double-dwarf planet.

Pluto was discovered on February 18, 1930 by the astronomer Clyde Tombaugh while comparing photographic plates using a blink comparator at the Lowell Observatory in Arizona. Tombaugh was searching for an unknown Planet X in orbit outside Neptune, which had been predicted by Percival Lowell.

Pluto's orbit is so eccentric that it is closer to the Sun than the planet Neptune for 20 years of its 248 year orbit. The last time this happened was from February 7, 1979 to February 11, 1999. Despite this, both celestial bodies will never touch each other, because they have orbital resonances. Besides Pluto, other Kuiper Belt objects move in a similar orbit, with a 2:3 orbital resonance with Neptune: the Plutinos. Some well-known objects in this class are (90482) Orcus and (28978) Ixion.

Until the arrival of the New Horizons probe in July 2015, virtually nothing was known about Pluto's composition. The average density of the dwarf planet, about 2.0 g/cm³, is somewhere in between that of (water) ice (0.9 g/cm³) and rock (more than 3 g/cm³). The most common theories therefore assume a stony core surrounded by a mantle of frozen water.

On August 19, 1985, Pluto starred as the dwarf planet passed in front of a star as seen from Earth. The light from that star did not appear to disappear and return behind Pluto abruptly, but gradually. This proved that Pluto has a tenuous atmosphere. Its pressure was about 0.15 Pa in 1985, at a star cover in 2002 this was found to be doubled to 0.3 Pa. Perhaps the pressure at the surface is still a bit higher (10 Pa or more), because the atmosphere could be deeper than assumed (the dwarf planet itself would then be slightly smaller).

Pluto's surface is made up of valleys, believed to have been formed by erosion from liquid material. Water ice mountains rest on a subsoil of frozen nitrogen. Sputnik Planitia is a relatively flat, ice-covered region with a pockmarked surface, believed to be less than 100 million years old. To the north of this are nitrogen glaciers. It is part of the larger, heart-shaped plane on Pluto, which was named "Tombaugh Region" after the discoverer of the dwarf planet. Norgay Montes (named after Tenzing Norgay) shows mountain peaks up to 3300 meters altitude. 110 km away are the peaks of the Hillary Montesvisible (named after Edmund Hillary), which have a height of 1 to 1½ km.

There are five known moons of Pluto: Charon, Nix, Hydra, Kerberos, and Styx. Before the discovery of the first moon, Charon, a popular assumption was that Pluto itself may have previously been a moon of Neptune and escaped from that planet's orbit.

Pluto is smaller than our moon, and its diminutive size and highly elliptical orbit around the sun have prompted some astronomers to question whether the object should be classed as one of the planets and not an asteroid, of which there are now hundreds in the Kuiper belt. have been found. Pluto was long regarded as the 'ninth planet' from its discovery: it had been sought to explain orbital anomalies from Neptune. This status remained unchanged until in 2003 Eriswas discovered, an object with a mass greater than Pluto, while also being estimated to be somewhat larger than Pluto. Incidentally, according to later estimates, the diameter of Pluto has turned out to be slightly larger than that of Eris. This discovery rekindled discussions about Pluto's status. There was an urgent need for a conclusive definition that would clarify once and for all which objects may bear the title 'planet' and which cannot.

Pluto has about magnitude 14 and can be seen with a fairly large amateur telescope (diameter 20-25 cm), but details are barely noticeable even with large telescopes. At the end of the 1980s, Pluto and Charon, as seen from Earth, alternated in front of each other (occultation), allowing details about the surface to be deduced from the varying brightnesses. This made it clear, among other things, that Pluto has ice caps at the poles and dark spots were found around the equator. The Hubble Space Telescope has taken pictures of Pluto showing faint contours.

Do you want to know what would be your age if you were born on Pluto? So just select your birthdate in the above form and click on the calculate button and this tool will calculate and tell you how many revolutions Pluto has made on the Sun and its axis since your birthday. That is, how old are you on Pluto in years, months and days, along with this this calculator will also give the date of your next birthday on Pluto.

Pluto orbit around the Sun takes 90,530 Earth days. For easy understanding we have written some years in the table below and it has been converted to how many years on Pluto if you are x years old on Earth.