Some people in this world are now talking about the emergence of Planet Nibiru, on April 23, 2018.
If the planet is visible in the sky, then the world will be destroyed.
According to the strange theory, the moon, the sun, and Jupiter will be paralleled in Virgo, which made many things happen that night.
Not only are the emergence of those who oppose the teachings of God, but the emergence of the Nibiru Planet also signifies the beginnings of World War III and the seven years of misery.
But as TribunJogja.com quotes from Metro, Planet Nibiru which is also called a planet of death does not exist and it has been described NASA.
The space agency affirms that Nibiru is just an Internet trick.
Metro news sites even have some notes on hoax doomsday.
A person named David Meade predicts the apocalypse will occur in early April 2018.
This is marked by the disappearance of the Church, the emergence of the Antichrist, the appearance of Planet X or Nibiru, World War III and seven years of tribulation.
In December 2016, April 2016, and December 2015 also came the forecast that the world will be doomsday.
Prediction of the doomsday also occurred in 2012, which is based on the Mayan calendar.
In 2003 ago also appeared a similar forecast.
If indeed Planet Nibiru exists and will hit another planet, then astronomers will know it, at least in the last 10 years.
But for those who believe in Doomsday 2012, the planet Nibiru claimed to actually exist. The surface is very dark, as dark as the asphalt or coal so that it cannot be seen by human eyes without tools. Planet Nibiru claimed to have been observed through telescopes, but along with the hegemony of the US and its allies in the world of space then the data results of observations Nibiru declared as secret data and hidden from the public. Just shortly before December 21, 2012, alone Nibiru claimed the new planet will be seen with the eyes without the aid of an optical tool. The incident will be a moment where for the first time humans actually witnessed the planet Nibiru after the last time in Babylonia at 3,600 years ago.
Is that right?
Orbit Estimate
Astronomically, the presence of Nibiru planets can be approximated by the application of Kepler 3 law and Newton's law of gravity to predict its orbital profile as well as some of its physical characteristics through a series of assumptions. In this way, the position in the sky and its brightness (brightness level) from time to time can be predicted to a certain degree of accuracy. This is a standard procedure that also applies to all the celestial bodies, whether planets, satellites (natural), comets and asteroids as well as man-made objects that are orbited to the sky for space exploration.
Let's apply for the planet Nibiru. This object is claimed to be seen last time in 3,600 years ago so it can be regarded as a thing that surrounds the Sun periodically with a period of 3,600 years of revolution. So that the object circles the Sun in a closed orbit that is generally elliptical, not an open orbit (such as a parabola or hyperbole). This object is declared will fall in Antarctica on December 21, 2012, at 18:11 pm. To find out how the orbital profile before falling to ground the Earth can be used the case of meteor fall as analog. Thus the altitude of Nibiru when witnessed from its crushing point is 45 degrees. As a calculation tool, there is a Calculation of a Meteor Orbit spreadsheet from Marco Langbroek (astronomer at Dutch Meteor Society) that can be utilized. The spreadsheet needs to include coordinate data and heliocentric speeds in the three axes (X, Y, and Z) that can be obtained from the Planeph 4.1 software developed by bureau des Longitudes (France).
At an Antarctic point (latitude 90 LS), calculations for calculation yield facts: for Nibiru to have an elliptical orbit, then when seen from Antarctica it must have azimuth over 90 (eastward) but less than 270 (westbound). If we take the azimuth value of 110, then in order to have a period of 3,600 years, Nibiru must have a free speed of 43 km / sec (154,800 km / h) on December 21, 2012. So the Nibiru orbit profile was obtained as follows:
Perihelion: 0.895 astronomical unit
Aphelion: 469.09 astronomical unit
Half the main axis: 234.99 astronomical unit
Inclination of orbit: 66.5 degrees
Eccentricity: 0.996
Nodal point: 89,804
Argument of perihelion: 35,02
JD perihelion: 2456305,708 (January 13, 2013)
With the orbital profile, then the position of Nibiru from day to day can be dijejak using software support such as Starry Night.
For its physical characteristics, let's start with the claim that Nibiru is the size of the planet Saturn so it is considered to have a diameter of 120,000 km. Its surface is claimed to be as dark as asphalt or coal. In astronomy, asphalt / coal is only capable of reflecting 7% of the sun's light on it (having albedo 0.07). In the solar system there are still dark objects of sky compared to asphalt / coal, ie comet nuclei that have an average albedo 0.04. Let's assume Nibiru has the darkest surface so it is assumed to have albedo 0.04. Using the formula of the albedo-diameter of the planet / asteroid relationship, we obtain an absolute magnitude of -6.28. If the absolute magnitude and diameter have been obtained then Nibiru's brightness value (pseudo magnitudes) from day to day can easily be deduced by supporting software such as Starry Night.
From (Almost) As bright as Sirius Until As bright as Crescent
With that set of data, let's check whether Nibiru really exists in the sky.
In August 2012 software, Starry Night shows Nibiru is in the Columba constellation that appears in the eastern sky before dawn. The Columba constellation adjacent to the constellation Canis Major is easily seen because of the bright star Sirius (pseudo-magnitude of -1.5) on the left side and the Carina constellation which is also easily seen as the bright star Canopus (pseudo-magnitude -0.6). These three constellations are easily identifiable because they are in a row and adjacent to the legendary Waluku (Orion) constellation. At that time Nibiru had a pseudo -1.1 magnitudes that should have been more brilliant than the Canopus star and almost as bright as the Sirius star. And with such pseudo-magnitudes, no binoculars are needed, let alone telescopes to identify them, given the brilliance of Nibiru is 630 times above the human eye's threshold to detect a dyed celestial body.
But in fact, observations in Kebumen (Central Java) on August 15, 2012, at 4:00 pm failed to identify the existence of celestial bodies in the sphere of the splendid Columba star Sirius. Though the stars dim with a pseudo-magnitude to +4, the stars are 100 times dimmer than Canopus, was detected easily. We can not deny Nibiru when it is still very dim, because the above mathematical model already assumes the Nibiru surface as the darkest surface in the solar system. Assuming this combined the assumption of size Nibiru should make the sun's reflection onto its surface capable of making it almost as bright as the celestial bodies with Sirius stars, although its distance at that time is calculated at 2.6 SA (390 million km).
The most amazing thing is at the beginning of December 2012. At that time Nibiru is calculated to be a closer distance of 0.4 SA (60 million km) from Earth so it should have been more brilliant. On December 2, 2012, at 10:00 pm, Nibiru should be in the eastern sky in the Puppis constellation (under the Columba constellation) and is located under the stars of Sirius and Canopus. At that time Nibiru should have been very bright with a pseudo-magnitude of -7.5. So at that time Nibiru was much more brilliant than the other stars and was as bright as the Crescent Moon. In fact, the observations did not see very bright objects in the sky, except the Moon.
Epilogue :
So why should the celestial bodies be so bright that they almost match Sirius's brightness until the crescent moon is not there? The conclusion is simple because the planet Nibiru really is not in the sky. Planet Nibiru is only manifest in the fantasy (part) of man alone, but not in reality.
Reference :
https://www.msn.com/id-id/berita/teknologidansains/lagi-lagi-teori-konspirasi-nibiru-siap-hantam-bumi-23-april/ar-AAvPwvr
https://en.wikipedia.org/wiki/Nibiru_cataclysm
http://planetxnews.com/2015/06/02/20-facts-you-should-know-about-nibiru/
https://www.rt.com/news/423956-nibiru-rapture-world-end-april/