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Planet Neptune
Neptune, the 8th planet from the Sun and nearly a twin of planet Uranus, is the fourth-largest planet by diameter and the furthest planet discovered so far in our solar system. Planet Neptune gets its name after the Roman god of the sea. It is a gas giant.
1,762 Questions
How many degrees does neptune have?
The answer depends on whether you mean degrees of temperature or degrees of tilt.
What is the equatorial distance of Neptune?
The planet Neptune has a deep, dense atmosphere of gases and liquids, so there is no definitive surface to measure. So the closest approximation of its "diameter" is accurate to about 30 kilometers, and is 49,528 km (30,775 miles), which is almost 4 times as wide as Earth.
No, Mars is not hotter than Neptune. Neptune, being a gas giant, is much colder than Mars, which is a rocky planet. Neptune's average temperature is around -360°F (-218°C), while Mars has an average temperature of about -80°F (-62°C).
Is it a bright or dim light neptune?
From Earth, Pluto has an average apparent visual magnitude of 15.1, and can be as bright as 13.65.
Apparent visual magnitude is defined as the level of brightness of a celestial object as observed from Earth. The smaller the number is, the brighter the object. Objects with a value that's equal to or less than 6 can be seen with the naked eye, but those with higher numbers will require the use of binoculars (up to a value of about 10) or a telescope (27 for an 8m telescope; 32 for the Hubble Space Telescope).
For comparison, here are the apparent visual magnitudes of some well-known celestial bodies:
Our Sun: -27
Full moon: −13
Venus: −5 (maximum)
Vega: 0
Polaris: 2
Which planet expierences the smallest range of temperatures?
Mercury experiences the smallest range of temperatures, with daytime temperatures reaching up to 800°F (430°C) and dropping to around -290°F (-180°C) at night. This is because Mercury has virtually no atmosphere to trap heat or insulate it from the cold.
How many days does Neptune have in a month?
a day is 256 earth days
so times that by 30
is 30x256=7680
so about 7680 days
How many days does it take to get to Neptune from the earth?
That depends on how fast you are moving between Earth and Neptune.
Or If you want to be even more precise than that , how fast you are going to accelerate, the speed your going to travel at, What time and date because the planets are in motion. I will be happy to help you solve this with a little more input.
Did Neptune have any space missions visited it land or fly by?
No space missions have landed on Neptune or flown by it. The only spacecraft that has visited Neptune is Voyager 2, which conducted a flyby of the planet in 1989. There are no current plans for future missions to Neptune.
Why do astronomers believe Triton may have been a planet that was captured by Neptune?
Astronomers believe Triton may have been a planet that was captured by Neptune because it orbits in the opposite direction of Neptune's rotation and is tilted compared to the planet's other moons. This suggests it did not form in place with the other moons of Neptune, but rather was captured later in the planet's history.
How are the inner planets and the gas giants different?
Inner planets are rocky and mostly composed of metal and silicate materials, with solid surfaces. Gas giants, on the other hand, are primarily composed of hydrogen and helium gases, with no solid surface. Gas giants are much larger in size and have thick atmospheres, while inner planets are smaller and have thin atmospheres.
What can get rid of all the germs in water?
Boiling water for at least one minute is an effective way to kill most germs and make water safe for drinking. Alternatively, using water purification tablets or a water filter can also remove harmful germs and make water safe to consume.
Why would it be difficult for a person to survive on neptune?
More the latter - Neptune does not have a solid surface. Neptune is an "oddball" planet - it generates more of it's own energy than it receives from the sun. Most interesting are it's winds, estimated on the surface at over 1,000 MPH because of it's vast temperature extremes of heating from the exterior (the Sun) and heating from the interior (Neptune itself).
How many miles from the sun neptune?
Neptune is approximately 2.8 billion miles away from the Sun on average. The distance can vary due to the elliptical orbits of both Neptune and Earth around the Sun.
How is Pluto's discovery similar to that of Neptune?
Both Pluto and Neptune were discovered by observing deviations in the movement of other planets from what they were calculated to be, and from that calculating where something else should be that was causing those deviations.
Does Neptune turn left or right?
Neptune rotates counterclockwise, or to the left, as viewed from above its north pole.
What is the coldest temperature on the planet?
Officially, the lowest natural air temperature ever recorded on Earth was -89.2 °C (-128.6 °F) on July 21, 1983 at the Russian Vostok Station in Antarctica.
Related Information:
An unofficial surface temperature of -89.6 °C (-129.3 °F) was recorded at Vostok Station, Australian Antarctic Territory, Antarctica on 21 July 1983.
Another unofficial low was reported at Vostok in 1997: -91°C (-131.8 °F).
At altitudes greater than that of Vostok, on the Antarctic ice sheet, temperatures would be correspondingly lower.
Absolute zero, the low temperature limit, is -273.15 °C (-459.67 °F or 0 °Rankine)
Other reported earthly lows:
MIT reported a Bose - Einstein Condensate was at 450 pK ( 4.5x10-10 °K).
Helsinki University of Technology, Finland reported a low temperature of 100 pK ( 1.0x10-10 °K
K). This was for a particular degree of freedom.
Additionally, a NASA satellite recorded in August of 2010 in eastern Antarctica, a temperature of -94.7 C ( -135.8 F )
What is the planet named after of the roman water god?
The planet Neptune is named after the Roman god of the sea.
Why does Pluto orbit the sun differently?
Like the planets, Pluto's spin axis stays pointed in the same direction as it orbits the Sun. But unlike all planets except Uranus, Pluto is tipped on its side. The planets' axes of rotation stand more or less upright from the plane of their orbits.
What is the au between the sun and mars?
On average, the distance between the sun and Mars is about 1.52 astronomical units (AU). The distance can vary due to the elliptical nature of Mars' orbit around the sun, reaching a minimum of about 1.38 AU and a maximum of about 1.67 AU.
Proteus is a Greek sea god who could change his shape at will. Triton is a Greek sea god and the messenger of the sea, typically depicted as a merman with a conch shell trumpet. Both are associated with the sea and marine life in Greek mythology.
Why were planets given the names of greek and roman gods?
Planets were named after Greek and Roman gods because during ancient times, these civilizations associated celestial bodies with their deities. The tradition continues today as a way to honor the mythological figures that hold significance in human history and culture.
What are the similarities of Uranus and Neptune?
Uranus and Neptune are both ice giants, primarily composed of water, ammonia, and methane. They both have ring systems and multiple moons. Additionally, both planets have dynamic atmospheres with strong winds and distinct cloud patterns.
What are the differences and similaries of Uranus and Neptune?
1. They are similar in colour because of the composition of their atmospheres (methane).
2. Unexplored by humans because of the distance
3. They are very cold.
4. They are mostly made of gas.
5. They have very high pressure
Is the moon or neptune farther from earth?
The moon is about 384,403 kilometers (238,857 miles) from Earth, and about 4,564 million kilometers (2,835 million miles) from Neptune. So, the moon is much closer to the Earth, Neptune over 10,000 times farther away.
