The Asteroid ' immigrant ' Infiltrate the Solar System Over the past 4.5 Billion Years-Last News
Finally, researchers can find interstellar asteroids in our solar system. The observable space objects are in orbit of the planet Jupiter.
The asteroid in question is Oumuamua. The discovery of the object successfully detected through telescope Pan-STARSS 1 in Hawaii in October last year. When that shape is elongated asteroid, similar to this cigar is the first object from outside the solar system successfully observed by telescope.
At this time, based on recent studies mentions Oumuamua sharing an orbit with Jupiter. In fact, the division between the two orbits of the objects have been entwined since the solar system was born. The latest research on astreoid Oumuamua or known as 2015 BZ509 is published monthly on the information, the Royal Astronomical Society.
"We found that the 2015 BZ509 have orbits in retrograde from Jupiter during the age of the solar system, that is, 4.5 billion years ago, " said Helena Morais, author of the study from the São Paulo State University in Brazil, quoted from Space on Tuesday (22/5/2018).
As this retrograde orbit information means that the objects around the Sun by way of fighting from space objects in General, whether Jupiter, Earth, and more.
"How the asteroid is moving this way, while sharing an orbit with Jupiter, is still a mystery, " says Fathi Namouni astronomer of the Observatory of Côte d'Azur in France.
The uniqueness of Oumuamua in orbit more convincing if asteroids were not the original inhabitants of the solar system, but rather as a visitor in this solar system.
"The solar system could not produce retrograde orbit sejuah. So, the only option left is derived from another system,"said Morais.
Morais said the Oumuamua is estimated not asteroid ' immigrant ' only in the solar system. There are likely other interstellar asteroids also are in the solar system, for example he mentioned on Neptune.
The asteroid in question is Oumuamua. The discovery of the object successfully detected through telescope Pan-STARSS 1 in Hawaii in October last year. When that shape is elongated asteroid, similar to this cigar is the first object from outside the solar system successfully observed by telescope.
At this time, based on recent studies mentions Oumuamua sharing an orbit with Jupiter. In fact, the division between the two orbits of the objects have been entwined since the solar system was born. The latest research on astreoid Oumuamua or known as 2015 BZ509 is published monthly on the information, the Royal Astronomical Society.
"We found that the 2015 BZ509 have orbits in retrograde from Jupiter during the age of the solar system, that is, 4.5 billion years ago, " said Helena Morais, author of the study from the São Paulo State University in Brazil, quoted from Space on Tuesday (22/5/2018).
As this retrograde orbit information means that the objects around the Sun by way of fighting from space objects in General, whether Jupiter, Earth, and more.
"How the asteroid is moving this way, while sharing an orbit with Jupiter, is still a mystery, " says Fathi Namouni astronomer of the Observatory of Côte d'Azur in France.
The uniqueness of Oumuamua in orbit more convincing if asteroids were not the original inhabitants of the solar system, but rather as a visitor in this solar system.
"The solar system could not produce retrograde orbit sejuah. So, the only option left is derived from another system,"said Morais.
Morais said the Oumuamua is estimated not asteroid ' immigrant ' only in the solar system. There are likely other interstellar asteroids also are in the solar system, for example he mentioned on Neptune.
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