How far does Io orbit from Jupiter?

How far does Io orbit from Jupiter?

Io’s orbit, keeping it at more or less a cozy 262,000 miles (422,000 kilometers) from Jupiter, cuts across the planet’s powerful magnetic lines of force, thus turning Io into a electric generator. Io can develop 400,000 volts across itself and create an electric current of 3 million amperes.

How long does it take Io to go around Jupiter?

Tidal Lock: Over 1.8 Earth days, Io rotates once on its axis and completes one orbit of Jupiter, causing the same side of Io to always face Jupiter.

How does Jupiter affect Io?

As Jupiter rotates, the magnetic forces strip away about a ton of Io’s material every second. The material becomes ionized and forms a doughnut-shaped cloud of radiation called a plasma torus.

Why is Jupiter’s moon called Io?

Io is named after a maiden who was loved by Zeus. In the Greek myth, Zeus turned her into a heifer in an attempt to hide her from his jealous wife, Hera. Io was discovered by Galileo Galilei and Simon Marius in 1610 and is one of the four Galilean satellites.

Can humans live on Io?

Io is generally considered a poor candidate for life because of all the radiation Jupiter blasts it with. In addition, no organic molecules have been detected on its surface, and it has only an extremely thin atmosphere devoid of detectable water vapor.

Does Jupiter love Io?

Io was a priestess of the Roman goddess Juno. Juno was the jealous wife of Jupiter, the king of the gods. Jupiter was very unfaithful. When Jupiter fell in love with Io, he changed himself into the shape of a dark cloud to hide himself from his jealous wife Juno.

Is it possible to land on Io?

A day on Io is about 42.5 hrs or about 1.77 Earth days long. All in all, there’s no way you can use Io’s atmosphere for aerobraking to land and no need for a heat shield.

Can you see Io from Earth?

Bottom line: You can see Jupiter’s moons – Io, Europa, Ganymede and Callisto, known as the Galilean satellites – with your own eyes with the help of binoculars or a small telescope.

Why is Io not tidally locked?

There’s an orbital resonance (with the other Galilean moons) that prevents Io’s orbit from circularizing, and also prevents Io from migrating away from Jupiter. If the other moons didn’t exist, Io would be on a circular orbit much further away from Jupiter, and wouldn’t be getting any appreciable tidal heating.

Can you breathe on Io?

The plumes can reach a height of up to 500 km (310 miles) above the moon’s surface. All the gas released from the volcanoes has created a thin atmosphere around Io. But it would be far too poisonous for people to breathe. It is very unlikely that life exists on Io.

How does Jupiter’s gravity affect Io?

On Io, the gravity of Jupiter and Jupiter’s other large moons yank on Io every which way. Although there are no oceans on Io, its “solid ground” tides are more than five times as high as the highest ocean tides on Earth!

Is Io in Jupiter’s magnetic field?

Unlike Earth, whose spinning iron core generates a planet-wide magnetic field, Io has no magnetic field of its own. Instead, it is shrouded beneath Jupiter’s massive magnetosphere.

Is Io a celestial?

Unlike most celestial bodies, Io is a prolate spheroid, pulled out of round by tidal stress from Jupiter’s gravity….Io (moon)

Discovery
Eccentricity	0.0041
Orbital period	1.769137786 d (152853.5047 s, 42.45930686 h)
Average orbital speed	17.334 km/s
Inclination	0.05° (to Jupiter’s equator) 2.213° (to the ecliptic)

Is there water on Io?

The water ice is combined with the more abundant sulfur dioxide ice on Io’s surface. Scientists know that Io’s thin atmosphere consists mainly of gaseous sulfur dioxide, but they have been uncertain about the main components of its surface.

Is Io the hottest moon?

Io is one of the hottest and most active moons in the solar system, but its volcanoes aren’t losing as much heat as predicted. Volcanologist and Eruptions blogger Erik Klemetti reports on a new study of the Jovian volcanic moon.

Is Io moon radioactive?

Io’s surface radiation level is 3,600 rem per day — five times a lethal human dose. The radiation is strong enough to damage surface materials, darkening them, especially at Io’s poles.

Is Io the youngest moon?

Indeed, we now know that Io has the youngest surface in the Solar System. Present estimates are that it is so active geologically that its surface is completely redone on a timescale of about a million years—a twinkling of the eye on geological timescales.

How much oxygen is on Io?

Io’s atmosphere is roughly 90% Sulfur, and 10% other simple atoms such as Oxygen. If it can be seen, the constituents of a surface are generally determined by detailed observations of spectra.

Is Io the closest moon to Jupiter has a period of 1.77 days?

Io, a satellite of jupiter, has an orbital period of 1. 77 days and an orbital radius o f 4. 22×105km.

Is Io or Europa closer to Jupiter?

Distance from Jupiter also determines how much tidal heating the Galilean satellites experience — Io, closest to Jupiter, is heated so much that it is the most volcanically active body in the solar system, and it likely long ago drove off any water it had when it formed.

How does Jupiter’s gravity affect Io?

On Io, the gravity of Jupiter and Jupiter’s other large moons yank on Io every which way. Although there are no oceans on Io, its “solid ground” tides are more than five times as high as the highest ocean tides on Earth!

Is Io one of Jupiter’s moons?

Io is one of the four so-called Galilean moons of Jupiter, along with Europa, Ganymede, and Callisto. These larger moons, discovered by Galileo Galilei in 1610, are all visible from Earth with a small telescope.