Where can I observe planet x, how can I observe planets

On the planet Pandora, you can, oh 、、、

In the past, there was a "Astronomical Almanac", which marked the constellations of the nine planets in each quarter, as well as the projection trajectories on the celestial sphere (that is, the night sky as perceived by the naked eye). All planets are more or less on the ecliptic plane, and it is easy to find them as long as you can look at the constellations or distinguish the ecliptic plane.

Also, Venus is golden yellow and is also the brightest star in the sky, making it easy to distinguish.

Jupiter appears almost white and is also the second brightest star in the sky, which is also easy to distinguish.

Saturn, it may take a bit of work.

Uranus and Neptune are to be observed with astronomical telescopes, not to mention Pluto.

Every day, you will find that the positions of these planets are changing.

Apollo (Asteroid 1862) Charon (Asteroid 2060) Double Asteroids Asteroid-like objects Comet.

Comet head, comet nucleus, comet, internal comet, comet.

Comet top, comet tail, dust comet tail, ion comet tail, sun-facing comet tail.

Halley's Comet Enke Comet Long-period comet Short-period comet Sun-grazing comet.

Jupiter [star] family comet [star] active comet Oort cloud Kuiper belt meteoroids.

Meteor swarms, satellites, natural satellites, artificial satellites, Galilean satellites.

Ai Wei Shepherd Dog Moons Planetary Rings Saturn Rings Cassini Ring Seam.

Enke's rings, Jupiter's rings, Neptune's rings, Uranus's rings, interplanetary space.

Interplanetary matter Interplanetary magnetic field Cosmic dust Planetology Comparative planetology.

Titius-Bode Law Planetary Magnetosphere Planetary Meteorology Planetary Geology Planetary Surfaces.

Planetary plane coordinates: Great red spot, large white spot, large dark spot, star.

Pre-planetary disks Protoplanets The tidal hypothesis of the extrasolar planetary system Earth-Moon system.

Van Allen radiation belts aurora zodiacal light against sunlight noctilucent clouds.

Night Sky Light Moon Front of the Moon Far side of the Moon Lunaology.

Lunar Physiology Lunar Origin Theory Lunar Coordinates Meteors.

Fire meteors, meteor remnants, meteor showers, radiants, micrometeoroids.

Meteorite, meteorite shower, meteorite impact, crater, crater.

Micrometeorites.

Countless exoplanets have been discovered, with 200 new ones discovered this month alone, and it is difficult to find a general list, but here are some representative;

The planet "North Fall Gate B" was directly observed using Hubble in 2008.

Exoplanets are all extrapolated and cannot be seen directly; The estimated number is huge, n many, named with symbols; The number seen directly is 0.

Planet X is a celestial body that orbits a star and clears other planets from its orbit. Scientists have found that the orbits of Uranus and Neptune around the Sun are irregular, and all planets are definitely present. Planet X is located at the edge of the solar system, and its orbit is irregular, making it difficult to observe.

Planet X is a planet that constantly emits X-rays outward, and there are no other celestial bodies near this planet in deep space, because the close celestial bodies may be destroyed by X-ray radiation, and the probes of humans will also be destroyed when they are close, so they cannot be observed in detail.

It is very mysterious, and the location is relatively secretive, so it cannot be observed in a reasonable way, and the trajectory of the movement is not clear.

If the planet is found, will the landlord still ask questions here? Apparently not found.

Neptune's orbit and forecasts were skewed, possibly due to perturbations by other planets, and Planet X was proposed to explain the problem. When I was a child, I heard a similar statement in "100,000 Whys". However, recently, the scientific community does not seem to be very interested in this, and has also communicated with an expert from the Shanghai Astronomical Observatory, who said that the data of Duan Leak's original observation and banquet was inaccurate.

It is also said that the receptacle power comes from the Kuiper belt. Hehe, it sounds a bit like a cover to outsiders.

The observation of specific planetary positions and the calculation of orbits are not accessible and operated by an astronomy enthusiast. But on the other hand, if Neptune really has a gap between its orbit and the calculated value due to the perturbation of other planets, then according to the history of Neptune's discovery, wouldn't it be a major discovery if it was concocted in this way? The fact that there have been no results for more than 80 years also suggests that the observations may have been inaccurate in the first place.

However, the observation of distant planets has become no longer popular recently, so even if you see a celestial body slightly larger than the Earth, what can you do? But for the public, it was a good carnival, remember when Pluto was downgraded?

"x"Planet.

As we all know, there are eight planets in the solar system. The first things we discover are Mercury, Venus, Mars, Jupiter, and Saturn. In 1787, Uranus was discovered.

In 1840, the French astronomer Le Verlier and the British Adams each concluded through independent research that from the irregular orbit of Uranus, it could be inferred that there was a planet beyond it, which was discovered in 1846 and named Neptune.

Eighty-four years later, based on similar research, Pluto was discovered (now delisted).

Discovered in 1859, a French amateur astronomer, Laika Bauer, claimed that he had seen a planet closer to the Sun than Mercury. His observations caught the attention of Le Verlier. Le Verlier noticed that Mercury had deviated slightly from its orbit, which he thought was the gravitational pull of the tenth planet, and named it Zhurong.

He also calculated that the orbit of Zhurong Star is about 20 million kilometers from the sun, which is equivalent to 22 days on Earth in one year. The best time to observe Zhu Rongxing was March 22, 1877. Since Le Verlier is the most famous astronomer in France and the ** person of Neptune, he has a high prestige.

However, on March 22, 1877, none of the astronomers from all over the world who had made a lot of preparations saw Zhu Rongxing, and no more reliable evidence was found in the future. Most astronomers now believe that Le Verlier was also miscalculated. Because there can be no celestial bodies in the Kuiper Belt that can "sweep the celestial bodies around the orbit".

And this is one of the three new criteria for the regulation of large planets. Outside the Kuiper Belt, the Sun's gravitational pull is not enough to attract a large planet. So even if there were, it had already "escaped".

In addition to Zhu Rongxing, there is also Planet X that has caused controversy and confusion. Between Jupiter and Mars, there is a famous asteroid belt with numerous asteroids.

Planet X doesn't actually exist, but if it does, it's Clyde. Pluto, discovered by Tombaugh.

People have experienced that it is difficult to find a person in a crowded crowd, so you can imagine how difficult it is to find a star in a dense constellation of stars in the vast sky. Nine of the Sun's largest planets have been discovered, and in addition to those visible to the naked eye, the later discoveries of Uranus, Neptune, and Pluto took a lot of time and effort.

Now people are exploring the tenth planet, which is unknown whether it exists or not. The star being searched for is called Planet X. In Roman numerals, "x" stands for 10 and in mathematics for unknowns, so the planet "x" means "the tenth unknown planet", which is quite worthy of its name.

This comparison has been made: the largest planets in the solar system——— Jupiter and Saturn, with masses only 1,1000 and 1,3600 of the Sun, and 16 and 36 moons are known; while Uranus and Neptune are smaller, also with 15 and 18 moons; Then the Sun should have a much larger number of planets in terms of mass than 9 (the mass of the Sun is 740 times the mass of 9 planets). Some astronomers look for "x" by studying the relationship between comets and planets, because many comets and planets are close friends, with comets in orbit around Jupiter, Saturn, Uranus, Neptune, and Pluto.

Several groups of comets have been spotted outside of Pluto, the outermost planet, and it is speculated that they are friends with "X". The study of Halley's Comet has led to a number of arguments in favor of the "X" theory of existence. From 295 AD, when the comet visited Earth, to 1835, there were 21 returns.

And the date on which it passes through perihelion is somewhat different from the calculated date. The visit of 1835 was 3 days late. The people's explanation is:

Planet X had an effect on it, so much so that it was delayed. To date, however, it has not been possible to confirm it in asterisms even with advanced "infrared astronomical satellites". But who could have predicted?

Perhaps, with the development of astronomical detection technology, it will suddenly be discovered that the mysterious "X" star is at the end of the starfire!